2219766780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1409}}^1$

素因数の和:1481

約数の個数: 288

約数和(自身を含む): 8065290240

約数和(自身を除く): 5845523460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 31, 33, 35, 42, 44, 55, 60, 62, 66, 70, 77, 84, 93, 105, 110, 121, 124, 132, 140, 154, 155, 165, 186, 210, 217, 220, 231, 242, 308, 310, 330, 341, 363, 372, 385, 420, 434, 462, 465, 484, 605, 620, 651, 660, 682, 726, 770, 847, 868, 924, 930, 1023, 1085, 1155, 1210, 1302, 1364, 1409, 1452, 1540, 1694, 1705, 1815, 1860, 2046, 2170, 2310, 2387, 2420, 2541, 2604, 2818, 3255, 3388, 3410, 3630, 3751, 4092, 4227, 4235, 4340, 4620, 4774, 5082, 5115, 5636, 6510, 6820, 7045, 7161, 7260, 7502, 8454, 8470, 9548, 9863, 10164, 10230, 11253, 11935, 12705, 13020, 14090, 14322, 15004, 15499, 16908, 16940, 18755, 19726, 20460, 21135, 22506, 23870, 25410, 26257, 28180, 28644, 29589, 30998, 35805, 37510, 39452, 42270, 43679, 45012, 46497, 47740, 49315, 50820, 52514, 56265, 59178, 61996, 71610, 75020, 77495, 78771, 84540, 87358, 92994, 98630, 105028, 108493, 112530, 118356, 131037, 131285, 143220, 147945, 154990, 157542, 170489, 174716, 185988, 197260, 216986, 218395, 225060, 232485, 262074, 262570, 295890, 305753, 309980, 315084, 325479, 340978, 393855, 433972, 436790, 464970, 480469, 511467, 524148, 525140, 542465, 591780, 611506, 650958, 655185, 681956, 787710, 852445, 873580, 917259, 929940, 960938, 1022934, 1084930, 1193423, 1223012, 1301916, 1310370, 1441407, 1528765, 1575420, 1627395, 1704890, 1834518, 1921876, 2045868, 2169860, 2386846, 2402345, 2557335, 2620740, 2882814, 3057530, 3254790, 3363283, 3409780, 3580269, 3669036, 4586295, 4773692, 4804690, 5114670, 5285159, 5765628, 5967115, 6115060, 6509580, 6726566, 7160538, 7207035, 9172590, 9609380, 10089849, 10229340, 10570318, 11934230, 13453132, 14321076, 14414070, 15855477, 16816415, 17901345, 18345180, 20179698, 21140636, 23868460, 26425795, 28828140, 31710954, 33632830, 35802690, 36996113, 40359396, 50449245, 52851590, 63421908, 67265660, 71605380, 73992226, 79277385, 100898490, 105703180, 110988339, 147984452, 158554770, 184980565, 201796980, 221976678, 317109540, 369961130, 443953356, 554941695, 739922260, 1109883390, 2219766780]

約数ペア:

[(1, 2219766780), (2, 1109883390), (3, 739922260), (4, 554941695), (5, 443953356), (6, 369961130), (7, 317109540), (10, 221976678), (11, 201796980), (12, 184980565), (14, 158554770), (15, 147984452), (20, 110988339), (21, 105703180), (22, 100898490), (28, 79277385), (30, 73992226), (31, 71605380), (33, 67265660), (35, 63421908), (42, 52851590), (44, 50449245), (55, 40359396), (60, 36996113), (62, 35802690), (66, 33632830), (70, 31710954), (77, 28828140), (84, 26425795), (93, 23868460), (105, 21140636), (110, 20179698), (121, 18345180), (124, 17901345), (132, 16816415), (140, 15855477), (154, 14414070), (155, 14321076), (165, 13453132), (186, 11934230), (210, 10570318), (217, 10229340), (220, 10089849), (231, 9609380), (242, 9172590), (308, 7207035), (310, 7160538), (330, 6726566), (341, 6509580), (363, 6115060), (372, 5967115), (385, 5765628), (420, 5285159), (434, 5114670), (462, 4804690), (465, 4773692), (484, 4586295), (605, 3669036), (620, 3580269), (651, 3409780), (660, 3363283), (682, 3254790), (726, 3057530), (770, 2882814), (847, 2620740), (868, 2557335), (924, 2402345), (930, 2386846), (1023, 2169860), (1085, 2045868), (1155, 1921876), (1210, 1834518), (1302, 1704890), (1364, 1627395), (1409, 1575420), (1452, 1528765), (1540, 1441407), (1694, 1310370), (1705, 1301916), (1815, 1223012), (1860, 1193423), (2046, 1084930), (2170, 1022934), (2310, 960938), (2387, 929940), (2420, 917259), (2541, 873580), (2604, 852445), (2818, 787710), (3255, 681956), (3388, 655185), (3410, 650958), (3630, 611506), (3751, 591780), (4092, 542465), (4227, 525140), (4235, 524148), (4340, 511467), (4620, 480469), (4774, 464970), (5082, 436790), (5115, 433972), (5636, 393855), (6510, 340978), (6820, 325479), (7045, 315084), (7161, 309980), (7260, 305753), (7502, 295890), (8454, 262570), (8470, 262074), (9548, 232485), (9863, 225060), (10164, 218395), (10230, 216986), (11253, 197260), (11935, 185988), (12705, 174716), (13020, 170489), (14090, 157542), (14322, 154990), (15004, 147945), (15499, 143220), (16908, 131285), (16940, 131037), (18755, 118356), (19726, 112530), (20460, 108493), (21135, 105028), (22506, 98630), (23870, 92994), (25410, 87358), (26257, 84540), (28180, 78771), (28644, 77495), (29589, 75020), (30998, 71610), (35805, 61996), (37510, 59178), (39452, 56265), (42270, 52514), (43679, 50820), (45012, 49315), (46497, 47740)]