664152060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:305

約数の個数: 288

約数和(自身を含む): 2282305536

約数和(自身を除く): 1618153476

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 31, 33, 39, 44, 52, 55, 60, 62, 65, 66, 78, 93, 110, 121, 124, 130, 132, 143, 155, 156, 165, 186, 195, 220, 227, 242, 260, 286, 310, 330, 341, 363, 372, 390, 403, 429, 454, 465, 484, 572, 605, 620, 660, 681, 682, 715, 726, 780, 806, 858, 908, 930, 1023, 1135, 1209, 1210, 1362, 1364, 1430, 1452, 1573, 1612, 1705, 1716, 1815, 1860, 2015, 2046, 2145, 2270, 2418, 2420, 2497, 2724, 2860, 2951, 3146, 3405, 3410, 3630, 3751, 4030, 4092, 4290, 4433, 4540, 4719, 4836, 4994, 5115, 5902, 6045, 6292, 6810, 6820, 7037, 7260, 7491, 7502, 7865, 8060, 8580, 8853, 8866, 9438, 9988, 10230, 11253, 11804, 12090, 12485, 13299, 13620, 14074, 14755, 14982, 15004, 15730, 17706, 17732, 18755, 18876, 20460, 21111, 22165, 22506, 23595, 24180, 24970, 26598, 27467, 28148, 29510, 29964, 31460, 32461, 35185, 35412, 37455, 37510, 42222, 44265, 44330, 45012, 47190, 48763, 49940, 53196, 54934, 56265, 59020, 64922, 66495, 70370, 74910, 75020, 77407, 82401, 84444, 88530, 88660, 91481, 94380, 97383, 97526, 105555, 109868, 112530, 129844, 132990, 137335, 140740, 146289, 149820, 154814, 162305, 164802, 177060, 182962, 194766, 195052, 211110, 225060, 232221, 243815, 265980, 274443, 274670, 292578, 309628, 324610, 329604, 357071, 365924, 387035, 389532, 412005, 422220, 457405, 464442, 486915, 487630, 548886, 549340, 585156, 649220, 714142, 731445, 774070, 824010, 851477, 914810, 928884, 973830, 975260, 1006291, 1071213, 1097772, 1161105, 1372215, 1428284, 1462890, 1548140, 1648020, 1702954, 1785355, 1829620, 1947660, 2012582, 2142426, 2322210, 2554431, 2744430, 2925780, 3018873, 3405908, 3570710, 4025164, 4257385, 4284852, 4644420, 5031455, 5108862, 5356065, 5488860, 6037746, 7141420, 8514770, 10062910, 10217724, 10712130, 11069201, 12075492, 12772155, 15094365, 17029540, 20125820, 21424260, 22138402, 25544310, 30188730, 33207603, 44276804, 51088620, 55346005, 60377460, 66415206, 110692010, 132830412, 166038015, 221384020, 332076030, 664152060]

約数ペア:

[(1, 664152060), (2, 332076030), (3, 221384020), (4, 166038015), (5, 132830412), (6, 110692010), (10, 66415206), (11, 60377460), (12, 55346005), (13, 51088620), (15, 44276804), (20, 33207603), (22, 30188730), (26, 25544310), (30, 22138402), (31, 21424260), (33, 20125820), (39, 17029540), (44, 15094365), (52, 12772155), (55, 12075492), (60, 11069201), (62, 10712130), (65, 10217724), (66, 10062910), (78, 8514770), (93, 7141420), (110, 6037746), (121, 5488860), (124, 5356065), (130, 5108862), (132, 5031455), (143, 4644420), (155, 4284852), (156, 4257385), (165, 4025164), (186, 3570710), (195, 3405908), (220, 3018873), (227, 2925780), (242, 2744430), (260, 2554431), (286, 2322210), (310, 2142426), (330, 2012582), (341, 1947660), (363, 1829620), (372, 1785355), (390, 1702954), (403, 1648020), (429, 1548140), (454, 1462890), (465, 1428284), (484, 1372215), (572, 1161105), (605, 1097772), (620, 1071213), (660, 1006291), (681, 975260), (682, 973830), (715, 928884), (726, 914810), (780, 851477), (806, 824010), (858, 774070), (908, 731445), (930, 714142), (1023, 649220), (1135, 585156), (1209, 549340), (1210, 548886), (1362, 487630), (1364, 486915), (1430, 464442), (1452, 457405), (1573, 422220), (1612, 412005), (1705, 389532), (1716, 387035), (1815, 365924), (1860, 357071), (2015, 329604), (2046, 324610), (2145, 309628), (2270, 292578), (2418, 274670), (2420, 274443), (2497, 265980), (2724, 243815), (2860, 232221), (2951, 225060), (3146, 211110), (3405, 195052), (3410, 194766), (3630, 182962), (3751, 177060), (4030, 164802), (4092, 162305), (4290, 154814), (4433, 149820), (4540, 146289), (4719, 140740), (4836, 137335), (4994, 132990), (5115, 129844), (5902, 112530), (6045, 109868), (6292, 105555), (6810, 97526), (6820, 97383), (7037, 94380), (7260, 91481), (7491, 88660), (7502, 88530), (7865, 84444), (8060, 82401), (8580, 77407), (8853, 75020), (8866, 74910), (9438, 70370), (9988, 66495), (10230, 64922), (11253, 59020), (11804, 56265), (12090, 54934), (12485, 53196), (13299, 49940), (13620, 48763), (14074, 47190), (14755, 45012), (14982, 44330), (15004, 44265), (15730, 42222), (17706, 37510), (17732, 37455), (18755, 35412), (18876, 35185), (20460, 32461), (21111, 31460), (22165, 29964), (22506, 29510), (23595, 28148), (24180, 27467), (24970, 26598)]