71313207980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{4273}}^1$

素因数の和:4456

約数の個数: 192

約数和(自身を含む): 183632375808

約数和(自身を除く): 112319167828

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 71, 73, 92, 115, 140, 142, 146, 161, 230, 284, 292, 322, 355, 365, 460, 497, 511, 644, 710, 730, 805, 994, 1022, 1420, 1460, 1610, 1633, 1679, 1988, 2044, 2485, 2555, 3220, 3266, 3358, 4273, 4970, 5110, 5183, 6532, 6716, 8165, 8395, 8546, 9940, 10220, 10366, 11431, 11753, 16330, 16790, 17092, 20732, 21365, 22862, 23506, 25915, 29911, 32660, 33580, 36281, 42730, 45724, 47012, 51830, 57155, 58765, 59822, 72562, 85460, 98279, 103660, 114310, 117530, 119209, 119644, 145124, 149555, 181405, 196558, 228620, 235060, 238418, 299110, 303383, 311929, 362810, 393116, 476836, 491395, 596045, 598220, 606766, 623858, 687953, 725620, 834463, 982790, 1192090, 1213532, 1247716, 1375906, 1516915, 1559645, 1668926, 1965580, 2123681, 2183503, 2384180, 2751812, 3033830, 3119290, 3337852, 3439765, 4172315, 4247362, 4367006, 6067660, 6238580, 6879530, 6977809, 7174367, 8344630, 8494724, 8734012, 10618405, 10917515, 13759060, 13955618, 14348734, 16689260, 21236810, 21835030, 22146959, 27911236, 28697468, 34889045, 35871835, 42473620, 43670060, 44293918, 48844663, 50220569, 69778090, 71743670, 88587836, 97689326, 100441138, 110734795, 139556180, 143487340, 155028713, 195378652, 200882276, 221469590, 244223315, 251102845, 310057426, 442939180, 488446630, 502205690, 509380057, 620114852, 775143565, 976893260, 1004411380, 1018760114, 1550287130, 2037520228, 2546900285, 3100574260, 3565660399, 5093800570, 7131320798, 10187601140, 14262641596, 17828301995, 35656603990, 71313207980]

約数ペア:

[(1, 71313207980), (2, 35656603990), (4, 17828301995), (5, 14262641596), (7, 10187601140), (10, 7131320798), (14, 5093800570), (20, 3565660399), (23, 3100574260), (28, 2546900285), (35, 2037520228), (46, 1550287130), (70, 1018760114), (71, 1004411380), (73, 976893260), (92, 775143565), (115, 620114852), (140, 509380057), (142, 502205690), (146, 488446630), (161, 442939180), (230, 310057426), (284, 251102845), (292, 244223315), (322, 221469590), (355, 200882276), (365, 195378652), (460, 155028713), (497, 143487340), (511, 139556180), (644, 110734795), (710, 100441138), (730, 97689326), (805, 88587836), (994, 71743670), (1022, 69778090), (1420, 50220569), (1460, 48844663), (1610, 44293918), (1633, 43670060), (1679, 42473620), (1988, 35871835), (2044, 34889045), (2485, 28697468), (2555, 27911236), (3220, 22146959), (3266, 21835030), (3358, 21236810), (4273, 16689260), (4970, 14348734), (5110, 13955618), (5183, 13759060), (6532, 10917515), (6716, 10618405), (8165, 8734012), (8395, 8494724), (8546, 8344630), (9940, 7174367), (10220, 6977809), (10366, 6879530), (11431, 6238580), (11753, 6067660), (16330, 4367006), (16790, 4247362), (17092, 4172315), (20732, 3439765), (21365, 3337852), (22862, 3119290), (23506, 3033830), (25915, 2751812), (29911, 2384180), (32660, 2183503), (33580, 2123681), (36281, 1965580), (42730, 1668926), (45724, 1559645), (47012, 1516915), (51830, 1375906), (57155, 1247716), (58765, 1213532), (59822, 1192090), (72562, 982790), (85460, 834463), (98279, 725620), (103660, 687953), (114310, 623858), (117530, 606766), (119209, 598220), (119644, 596045), (145124, 491395), (149555, 476836), (181405, 393116), (196558, 362810), (228620, 311929), (235060, 303383), (238418, 299110)]