15430836120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{258733}}^1$

素因数の和:258825

約数の個数: 128

約数和(自身を含む): 53651082240

約数和(自身を除く): 38220246120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 71, 84, 105, 120, 140, 142, 168, 210, 213, 280, 284, 355, 420, 426, 497, 568, 710, 840, 852, 994, 1065, 1420, 1491, 1704, 1988, 2130, 2485, 2840, 2982, 3976, 4260, 4970, 5964, 7455, 8520, 9940, 11928, 14910, 19880, 29820, 59640, 258733, 517466, 776199, 1034932, 1293665, 1552398, 1811131, 2069864, 2587330, 3104796, 3622262, 3880995, 5174660, 5433393, 6209592, 7244524, 7761990, 9055655, 10349320, 10866786, 14489048, 15523980, 18111310, 18370043, 21733572, 27166965, 31047960, 36222620, 36740086, 43467144, 54333930, 55110129, 72445240, 73480172, 91850215, 108667860, 110220258, 128590301, 146960344, 183700430, 217335720, 220440516, 257180602, 275550645, 367400860, 385770903, 440881032, 514361204, 551101290, 642951505, 734801720, 771541806, 1028722408, 1102202580, 1285903010, 1543083612, 1928854515, 2204405160, 2571806020, 3086167224, 3857709030, 5143612040, 7715418060, 15430836120]

約数ペア:

[(1, 15430836120), (2, 7715418060), (3, 5143612040), (4, 3857709030), (5, 3086167224), (6, 2571806020), (7, 2204405160), (8, 1928854515), (10, 1543083612), (12, 1285903010), (14, 1102202580), (15, 1028722408), (20, 771541806), (21, 734801720), (24, 642951505), (28, 551101290), (30, 514361204), (35, 440881032), (40, 385770903), (42, 367400860), (56, 275550645), (60, 257180602), (70, 220440516), (71, 217335720), (84, 183700430), (105, 146960344), (120, 128590301), (140, 110220258), (142, 108667860), (168, 91850215), (210, 73480172), (213, 72445240), (280, 55110129), (284, 54333930), (355, 43467144), (420, 36740086), (426, 36222620), (497, 31047960), (568, 27166965), (710, 21733572), (840, 18370043), (852, 18111310), (994, 15523980), (1065, 14489048), (1420, 10866786), (1491, 10349320), (1704, 9055655), (1988, 7761990), (2130, 7244524), (2485, 6209592), (2840, 5433393), (2982, 5174660), (3976, 3880995), (4260, 3622262), (4970, 3104796), (5964, 2587330), (7455, 2069864), (8520, 1811131), (9940, 1552398), (11928, 1293665), (14910, 1034932), (19880, 776199), (29820, 517466), (59640, 258733)]