79726967460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1399}}^1\times {\mathrm{1459}}^1$

素因数の和:2911

約数の個数: 288

約数和(自身を含む): 285702144000

約数和(自身を除く): 205975176540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 60, 62, 63, 70, 84, 90, 93, 105, 124, 126, 140, 155, 180, 186, 210, 217, 252, 279, 310, 315, 372, 420, 434, 465, 558, 620, 630, 651, 868, 930, 1085, 1116, 1260, 1302, 1395, 1399, 1459, 1860, 1953, 2170, 2604, 2790, 2798, 2918, 3255, 3906, 4197, 4340, 4377, 5580, 5596, 5836, 6510, 6995, 7295, 7812, 8394, 8754, 9765, 9793, 10213, 12591, 13020, 13131, 13990, 14590, 16788, 17508, 19530, 19586, 20426, 20985, 21885, 25182, 26262, 27980, 29180, 29379, 30639, 39060, 39172, 40852, 41970, 43369, 43770, 45229, 48965, 50364, 51065, 52524, 58758, 61278, 62955, 65655, 83940, 86738, 87540, 88137, 90458, 91917, 97930, 102130, 117516, 122556, 125910, 130107, 131310, 135687, 146895, 153195, 173476, 176274, 180916, 183834, 195860, 204260, 216845, 226145, 251820, 260214, 262620, 271374, 293790, 303583, 306390, 316603, 352548, 367668, 390321, 407061, 433690, 440685, 452290, 459585, 520428, 542748, 587580, 607166, 612780, 633206, 650535, 678435, 780642, 814122, 867380, 881370, 904580, 910749, 919170, 949809, 1214332, 1266412, 1301070, 1356870, 1517915, 1561284, 1583015, 1628244, 1762740, 1821498, 1838340, 1899618, 1951605, 2035305, 2041141, 2602140, 2713740, 2732247, 2849427, 3035830, 3166030, 3642996, 3799236, 3903210, 4070610, 4082282, 4553745, 4749045, 5464494, 5698854, 6071660, 6123423, 6332060, 7806420, 8141220, 8164564, 9107490, 9498090, 10205705, 10928988, 11397708, 12246846, 13661235, 14247135, 14287987, 18214980, 18370269, 18996180, 20411410, 24493692, 27322470, 28494270, 28575974, 30617115, 36740538, 40822820, 42863961, 54644940, 56988540, 57151948, 61234230, 63275371, 71439935, 73481076, 85727922, 91851345, 122468460, 126550742, 128591883, 142879870, 171455844, 183702690, 189826113, 214319805, 253101484, 257183766, 285759740, 316376855, 367405380, 379652226, 428639610, 442927597, 514367532, 569478339, 632753710, 642959415, 759304452, 857279220, 885855194, 949130565, 1138956678, 1265507420, 1285918830, 1328782791, 1771710388, 1898261130, 2214637985, 2277913356, 2571837660, 2657565582, 2847391695, 3796522260, 3986348373, 4429275970, 5315131164, 5694783390, 6643913955, 7972696746, 8858551940, 11389566780, 13287827910, 15945393492, 19931741865, 26575655820, 39863483730, 79726967460]

約数ペア:

[(1, 79726967460), (2, 39863483730), (3, 26575655820), (4, 19931741865), (5, 15945393492), (6, 13287827910), (7, 11389566780), (9, 8858551940), (10, 7972696746), (12, 6643913955), (14, 5694783390), (15, 5315131164), (18, 4429275970), (20, 3986348373), (21, 3796522260), (28, 2847391695), (30, 2657565582), (31, 2571837660), (35, 2277913356), (36, 2214637985), (42, 1898261130), (45, 1771710388), (60, 1328782791), (62, 1285918830), (63, 1265507420), (70, 1138956678), (84, 949130565), (90, 885855194), (93, 857279220), (105, 759304452), (124, 642959415), (126, 632753710), (140, 569478339), (155, 514367532), (180, 442927597), (186, 428639610), (210, 379652226), (217, 367405380), (252, 316376855), (279, 285759740), (310, 257183766), (315, 253101484), (372, 214319805), (420, 189826113), (434, 183702690), (465, 171455844), (558, 142879870), (620, 128591883), (630, 126550742), (651, 122468460), (868, 91851345), (930, 85727922), (1085, 73481076), (1116, 71439935), (1260, 63275371), (1302, 61234230), (1395, 57151948), (1399, 56988540), (1459, 54644940), (1860, 42863961), (1953, 40822820), (2170, 36740538), (2604, 30617115), (2790, 28575974), (2798, 28494270), (2918, 27322470), (3255, 24493692), (3906, 20411410), (4197, 18996180), (4340, 18370269), (4377, 18214980), (5580, 14287987), (5596, 14247135), (5836, 13661235), (6510, 12246846), (6995, 11397708), (7295, 10928988), (7812, 10205705), (8394, 9498090), (8754, 9107490), (9765, 8164564), (9793, 8141220), (10213, 7806420), (12591, 6332060), (13020, 6123423), (13131, 6071660), (13990, 5698854), (14590, 5464494), (16788, 4749045), (17508, 4553745), (19530, 4082282), (19586, 4070610), (20426, 3903210), (20985, 3799236), (21885, 3642996), (25182, 3166030), (26262, 3035830), (27980, 2849427), (29180, 2732247), (29379, 2713740), (30639, 2602140), (39060, 2041141), (39172, 2035305), (40852, 1951605), (41970, 1899618), (43369, 1838340), (43770, 1821498), (45229, 1762740), (48965, 1628244), (50364, 1583015), (51065, 1561284), (52524, 1517915), (58758, 1356870), (61278, 1301070), (62955, 1266412), (65655, 1214332), (83940, 949809), (86738, 919170), (87540, 910749), (88137, 904580), (90458, 881370), (91917, 867380), (97930, 814122), (102130, 780642), (117516, 678435), (122556, 650535), (125910, 633206), (130107, 612780), (131310, 607166), (135687, 587580), (146895, 542748), (153195, 520428), (173476, 459585), (176274, 452290), (180916, 440685), (183834, 433690), (195860, 407061), (204260, 390321), (216845, 367668), (226145, 352548), (251820, 316603), (260214, 306390), (262620, 303583), (271374, 293790)]