7948197180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{1409}}^1$

素因数の和:1490

約数の個数: 432

約数和(自身を含む): 31126979520

約数和(自身を除く): 23178782340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 37, 42, 44, 45, 55, 60, 63, 66, 70, 74, 77, 84, 90, 99, 105, 110, 111, 121, 126, 132, 140, 148, 154, 165, 180, 185, 198, 210, 220, 222, 231, 242, 252, 259, 308, 315, 330, 333, 363, 370, 385, 396, 407, 420, 444, 462, 484, 495, 518, 555, 605, 630, 660, 666, 693, 726, 740, 770, 777, 814, 847, 924, 990, 1036, 1089, 1110, 1155, 1210, 1221, 1260, 1295, 1332, 1386, 1409, 1452, 1540, 1554, 1628, 1665, 1694, 1815, 1980, 2035, 2178, 2220, 2310, 2331, 2420, 2442, 2541, 2590, 2772, 2818, 2849, 3108, 3330, 3388, 3465, 3630, 3663, 3885, 4070, 4227, 4235, 4356, 4477, 4620, 4662, 4884, 5082, 5180, 5445, 5636, 5698, 6105, 6660, 6930, 7045, 7260, 7326, 7623, 7770, 8140, 8454, 8470, 8547, 8954, 9324, 9863, 10164, 10890, 11396, 11655, 12210, 12681, 12705, 13431, 13860, 14090, 14245, 14652, 15246, 15499, 15540, 16908, 16940, 17094, 17908, 18315, 19726, 21135, 21780, 22385, 23310, 24420, 25362, 25410, 25641, 26862, 28180, 28490, 29589, 30492, 30998, 31339, 34188, 36630, 38115, 39452, 40293, 42270, 42735, 44770, 46497, 46620, 49315, 50724, 50820, 51282, 52133, 53724, 56980, 59178, 61996, 62678, 63405, 67155, 73260, 76230, 77495, 80586, 84540, 85470, 88767, 89540, 92994, 94017, 98630, 102564, 104266, 108493, 118356, 125356, 126810, 128205, 134310, 139491, 147945, 152460, 154990, 156399, 156695, 161172, 170489, 170940, 177534, 185988, 188034, 197260, 201465, 208532, 216986, 232485, 253620, 256410, 260665, 268620, 278982, 282051, 295890, 309980, 312798, 313390, 325479, 340978, 355068, 364931, 376068, 402930, 433972, 443835, 464970, 469197, 470085, 511467, 512820, 521330, 542465, 557964, 564102, 573463, 591780, 625596, 626780, 650958, 681956, 697455, 729862, 781995, 805860, 852445, 887670, 929940, 938394, 940170, 976437, 1022934, 1042660, 1084930, 1094793, 1128204, 1146926, 1193423, 1301916, 1394910, 1410255, 1459724, 1534401, 1563990, 1627395, 1704890, 1720389, 1775340, 1824655, 1876788, 1880340, 1952874, 2045868, 2169860, 2189586, 2293852, 2345985, 2386846, 2557335, 2789820, 2820510, 2867315, 3068802, 3127980, 3254790, 3284379, 3409780, 3440778, 3580269, 3649310, 3905748, 4014241, 4379172, 4691970, 4773692, 4882185, 5114670, 5161167, 5473965, 5641020, 5734630, 5967115, 6137604, 6308093, 6509580, 6568758, 6881556, 7160538, 7298620, 7672005, 8028482, 8601945, 9383940, 9764370, 10229340, 10322334, 10740807, 10947930, 11469260, 11934230, 12042723, 12616186, 13137516, 14321076, 15344010, 16056964, 16421895, 17203890, 17901345, 18924279, 19528740, 20071205, 20644668, 21481614, 21895860, 23868460, 24085446, 25232372, 25805835, 30688020, 31540465, 32843790, 34407780, 35802690, 36128169, 37848558, 40142410, 42963228, 44156651, 48170892, 51611670, 53704035, 56772837, 60213615, 63080930, 65687580, 71605380, 72256338, 75697116, 80284820, 88313302, 94621395, 103223340, 107408070, 113545674, 120427230, 126161860, 132469953, 144512676, 176626604, 180640845, 189242790, 214816140, 220783255, 227091348, 240854460, 264939906, 283864185, 361281690, 378485580, 397409859, 441566510, 529879812, 567728370, 662349765, 722563380, 794819718, 883133020, 1135456740, 1324699530, 1589639436, 1987049295, 2649399060, 3974098590, 7948197180]

約数ペア:

[(1, 7948197180), (2, 3974098590), (3, 2649399060), (4, 1987049295), (5, 1589639436), (6, 1324699530), (7, 1135456740), (9, 883133020), (10, 794819718), (11, 722563380), (12, 662349765), (14, 567728370), (15, 529879812), (18, 441566510), (20, 397409859), (21, 378485580), (22, 361281690), (28, 283864185), (30, 264939906), (33, 240854460), (35, 227091348), (36, 220783255), (37, 214816140), (42, 189242790), (44, 180640845), (45, 176626604), (55, 144512676), (60, 132469953), (63, 126161860), (66, 120427230), (70, 113545674), (74, 107408070), (77, 103223340), (84, 94621395), (90, 88313302), (99, 80284820), (105, 75697116), (110, 72256338), (111, 71605380), (121, 65687580), (126, 63080930), (132, 60213615), (140, 56772837), (148, 53704035), (154, 51611670), (165, 48170892), (180, 44156651), (185, 42963228), (198, 40142410), (210, 37848558), (220, 36128169), (222, 35802690), (231, 34407780), (242, 32843790), (252, 31540465), (259, 30688020), (308, 25805835), (315, 25232372), (330, 24085446), (333, 23868460), (363, 21895860), (370, 21481614), (385, 20644668), (396, 20071205), (407, 19528740), (420, 18924279), (444, 17901345), (462, 17203890), (484, 16421895), (495, 16056964), (518, 15344010), (555, 14321076), (605, 13137516), (630, 12616186), (660, 12042723), (666, 11934230), (693, 11469260), (726, 10947930), (740, 10740807), (770, 10322334), (777, 10229340), (814, 9764370), (847, 9383940), (924, 8601945), (990, 8028482), (1036, 7672005), (1089, 7298620), (1110, 7160538), (1155, 6881556), (1210, 6568758), (1221, 6509580), (1260, 6308093), (1295, 6137604), (1332, 5967115), (1386, 5734630), (1409, 5641020), (1452, 5473965), (1540, 5161167), (1554, 5114670), (1628, 4882185), (1665, 4773692), (1694, 4691970), (1815, 4379172), (1980, 4014241), (2035, 3905748), (2178, 3649310), (2220, 3580269), (2310, 3440778), (2331, 3409780), (2420, 3284379), (2442, 3254790), (2541, 3127980), (2590, 3068802), (2772, 2867315), (2818, 2820510), (2849, 2789820), (3108, 2557335), (3330, 2386846), (3388, 2345985), (3465, 2293852), (3630, 2189586), (3663, 2169860), (3885, 2045868), (4070, 1952874), (4227, 1880340), (4235, 1876788), (4356, 1824655), (4477, 1775340), (4620, 1720389), (4662, 1704890), (4884, 1627395), (5082, 1563990), (5180, 1534401), (5445, 1459724), (5636, 1410255), (5698, 1394910), (6105, 1301916), (6660, 1193423), (6930, 1146926), (7045, 1128204), (7260, 1094793), (7326, 1084930), (7623, 1042660), (7770, 1022934), (8140, 976437), (8454, 940170), (8470, 938394), (8547, 929940), (8954, 887670), (9324, 852445), (9863, 805860), (10164, 781995), (10890, 729862), (11396, 697455), (11655, 681956), (12210, 650958), (12681, 626780), (12705, 625596), (13431, 591780), (13860, 573463), (14090, 564102), (14245, 557964), (14652, 542465), (15246, 521330), (15499, 512820), (15540, 511467), (16908, 470085), (16940, 469197), (17094, 464970), (17908, 443835), (18315, 433972), (19726, 402930), (21135, 376068), (21780, 364931), (22385, 355068), (23310, 340978), (24420, 325479), (25362, 313390), (25410, 312798), (25641, 309980), (26862, 295890), (28180, 282051), (28490, 278982), (29589, 268620), (30492, 260665), (30998, 256410), (31339, 253620), (34188, 232485), (36630, 216986), (38115, 208532), (39452, 201465), (40293, 197260), (42270, 188034), (42735, 185988), (44770, 177534), (46497, 170940), (46620, 170489), (49315, 161172), (50724, 156695), (50820, 156399), (51282, 154990), (52133, 152460), (53724, 147945), (56980, 139491), (59178, 134310), (61996, 128205), (62678, 126810), (63405, 125356), (67155, 118356), (73260, 108493), (76230, 104266), (77495, 102564), (80586, 98630), (84540, 94017), (85470, 92994), (88767, 89540)]