412640280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2383}}^1$

素因数の和:2450

約数の個数: 192

約数和(自身を含む): 1483896960

約数和(自身を除く): 1071256680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 37, 39, 40, 45, 52, 60, 65, 72, 74, 78, 90, 104, 111, 117, 120, 130, 148, 156, 180, 185, 195, 222, 234, 260, 296, 312, 333, 360, 370, 390, 444, 468, 481, 520, 555, 585, 666, 740, 780, 888, 936, 962, 1110, 1170, 1332, 1443, 1480, 1560, 1665, 1924, 2220, 2340, 2383, 2405, 2664, 2886, 3330, 3848, 4329, 4440, 4680, 4766, 4810, 5772, 6660, 7149, 7215, 8658, 9532, 9620, 11544, 11915, 13320, 14298, 14430, 17316, 19064, 19240, 21447, 21645, 23830, 28596, 28860, 30979, 34632, 35745, 42894, 43290, 47660, 57192, 57720, 61958, 71490, 85788, 86580, 88171, 92937, 95320, 107235, 123916, 142980, 154895, 171576, 173160, 176342, 185874, 214470, 247832, 264513, 278811, 285960, 309790, 352684, 371748, 428940, 440855, 464685, 529026, 557622, 619580, 705368, 743496, 793539, 857880, 881710, 929370, 1058052, 1115244, 1146223, 1239160, 1322565, 1394055, 1587078, 1763420, 1858740, 2116104, 2230488, 2292446, 2645130, 2788110, 3174156, 3438669, 3526840, 3717480, 3967695, 4584892, 5290260, 5576220, 5731115, 6348312, 6877338, 7935390, 9169784, 10316007, 10580520, 11152440, 11462230, 13754676, 15870780, 17193345, 20632014, 22924460, 27509352, 31741560, 34386690, 41264028, 45848920, 51580035, 68773380, 82528056, 103160070, 137546760, 206320140, 412640280]

約数ペア:

[(1, 412640280), (2, 206320140), (3, 137546760), (4, 103160070), (5, 82528056), (6, 68773380), (8, 51580035), (9, 45848920), (10, 41264028), (12, 34386690), (13, 31741560), (15, 27509352), (18, 22924460), (20, 20632014), (24, 17193345), (26, 15870780), (30, 13754676), (36, 11462230), (37, 11152440), (39, 10580520), (40, 10316007), (45, 9169784), (52, 7935390), (60, 6877338), (65, 6348312), (72, 5731115), (74, 5576220), (78, 5290260), (90, 4584892), (104, 3967695), (111, 3717480), (117, 3526840), (120, 3438669), (130, 3174156), (148, 2788110), (156, 2645130), (180, 2292446), (185, 2230488), (195, 2116104), (222, 1858740), (234, 1763420), (260, 1587078), (296, 1394055), (312, 1322565), (333, 1239160), (360, 1146223), (370, 1115244), (390, 1058052), (444, 929370), (468, 881710), (481, 857880), (520, 793539), (555, 743496), (585, 705368), (666, 619580), (740, 557622), (780, 529026), (888, 464685), (936, 440855), (962, 428940), (1110, 371748), (1170, 352684), (1332, 309790), (1443, 285960), (1480, 278811), (1560, 264513), (1665, 247832), (1924, 214470), (2220, 185874), (2340, 176342), (2383, 173160), (2405, 171576), (2664, 154895), (2886, 142980), (3330, 123916), (3848, 107235), (4329, 95320), (4440, 92937), (4680, 88171), (4766, 86580), (4810, 85788), (5772, 71490), (6660, 61958), (7149, 57720), (7215, 57192), (8658, 47660), (9532, 43290), (9620, 42894), (11544, 35745), (11915, 34632), (13320, 30979), (14298, 28860), (14430, 28596), (17316, 23830), (19064, 21645), (19240, 21447)]