788972940

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6733}}^1$

素因数の和:6789

約数の個数: 192

約数和(自身を含む): 2896158720

約数和(自身を除く): 2107185780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 31, 35, 36, 42, 45, 54, 60, 62, 63, 70, 84, 90, 93, 105, 108, 124, 126, 135, 140, 155, 180, 186, 189, 210, 217, 252, 270, 279, 310, 315, 372, 378, 420, 434, 465, 540, 558, 620, 630, 651, 756, 837, 868, 930, 945, 1085, 1116, 1260, 1302, 1395, 1674, 1860, 1890, 1953, 2170, 2604, 2790, 3255, 3348, 3780, 3906, 4185, 4340, 5580, 5859, 6510, 6733, 7812, 8370, 9765, 11718, 13020, 13466, 16740, 19530, 20199, 23436, 26932, 29295, 33665, 39060, 40398, 47131, 58590, 60597, 67330, 80796, 94262, 100995, 117180, 121194, 134660, 141393, 181791, 188524, 201990, 208723, 235655, 242388, 282786, 302985, 363582, 403980, 417446, 424179, 471310, 565572, 605970, 626169, 706965, 727164, 834892, 848358, 908955, 942620, 1043615, 1211940, 1252338, 1272537, 1413930, 1461061, 1696716, 1817910, 1878507, 2087230, 2120895, 2504676, 2545074, 2827860, 2922122, 3130845, 3635820, 3757014, 4174460, 4241790, 4383183, 5090148, 5635521, 5844244, 6261690, 6362685, 7305305, 7514028, 8483580, 8766366, 9392535, 11271042, 12523380, 12725370, 13149549, 14610610, 17532732, 18785070, 21915915, 22542084, 25450740, 26299098, 28177605, 29221220, 37570140, 39448647, 43831830, 52598196, 56355210, 65747745, 78897294, 87663660, 112710420, 131495490, 157794588, 197243235, 262990980, 394486470, 788972940]

約数ペア:

[(1, 788972940), (2, 394486470), (3, 262990980), (4, 197243235), (5, 157794588), (6, 131495490), (7, 112710420), (9, 87663660), (10, 78897294), (12, 65747745), (14, 56355210), (15, 52598196), (18, 43831830), (20, 39448647), (21, 37570140), (27, 29221220), (28, 28177605), (30, 26299098), (31, 25450740), (35, 22542084), (36, 21915915), (42, 18785070), (45, 17532732), (54, 14610610), (60, 13149549), (62, 12725370), (63, 12523380), (70, 11271042), (84, 9392535), (90, 8766366), (93, 8483580), (105, 7514028), (108, 7305305), (124, 6362685), (126, 6261690), (135, 5844244), (140, 5635521), (155, 5090148), (180, 4383183), (186, 4241790), (189, 4174460), (210, 3757014), (217, 3635820), (252, 3130845), (270, 2922122), (279, 2827860), (310, 2545074), (315, 2504676), (372, 2120895), (378, 2087230), (420, 1878507), (434, 1817910), (465, 1696716), (540, 1461061), (558, 1413930), (620, 1272537), (630, 1252338), (651, 1211940), (756, 1043615), (837, 942620), (868, 908955), (930, 848358), (945, 834892), (1085, 727164), (1116, 706965), (1260, 626169), (1302, 605970), (1395, 565572), (1674, 471310), (1860, 424179), (1890, 417446), (1953, 403980), (2170, 363582), (2604, 302985), (2790, 282786), (3255, 242388), (3348, 235655), (3780, 208723), (3906, 201990), (4185, 188524), (4340, 181791), (5580, 141393), (5859, 134660), (6510, 121194), (6733, 117180), (7812, 100995), (8370, 94262), (9765, 80796), (11718, 67330), (13020, 60597), (13466, 58590), (16740, 47131), (19530, 40398), (20199, 39060), (23436, 33665), (26932, 29295)]