240769620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14699}}^1$

素因数の和:14734

約数の個数: 144

約数和(自身を含む): 898934400

約数和(自身を除く): 658164780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 14699, 16380, 29398, 44097, 58796, 73495, 88194, 102893, 132291, 146990, 176388, 191087, 205786, 220485, 264582, 293980, 308679, 382174, 411572, 440970, 514465, 529164, 573261, 617358, 661455, 764348, 881940, 926037, 955435, 1028930, 1146522, 1234716, 1322910, 1337609, 1543395, 1719783, 1852074, 1910870, 2057860, 2293044, 2645820, 2675218, 2866305, 3086790, 3439566, 3704148, 3821740, 4012827, 4630185, 5350436, 5732610, 6173580, 6688045, 6879132, 8025654, 8598915, 9260370, 11465220, 12038481, 13376090, 16051308, 17197830, 18520740, 20064135, 24076962, 26752180, 34395660, 40128270, 48153924, 60192405, 80256540, 120384810, 240769620]

約数ペア:

[(1, 240769620), (2, 120384810), (3, 80256540), (4, 60192405), (5, 48153924), (6, 40128270), (7, 34395660), (9, 26752180), (10, 24076962), (12, 20064135), (13, 18520740), (14, 17197830), (15, 16051308), (18, 13376090), (20, 12038481), (21, 11465220), (26, 9260370), (28, 8598915), (30, 8025654), (35, 6879132), (36, 6688045), (39, 6173580), (42, 5732610), (45, 5350436), (52, 4630185), (60, 4012827), (63, 3821740), (65, 3704148), (70, 3439566), (78, 3086790), (84, 2866305), (90, 2675218), (91, 2645820), (105, 2293044), (117, 2057860), (126, 1910870), (130, 1852074), (140, 1719783), (156, 1543395), (180, 1337609), (182, 1322910), (195, 1234716), (210, 1146522), (234, 1028930), (252, 955435), (260, 926037), (273, 881940), (315, 764348), (364, 661455), (390, 617358), (420, 573261), (455, 529164), (468, 514465), (546, 440970), (585, 411572), (630, 382174), (780, 308679), (819, 293980), (910, 264582), (1092, 220485), (1170, 205786), (1260, 191087), (1365, 176388), (1638, 146990), (1820, 132291), (2340, 102893), (2730, 88194), (3276, 73495), (4095, 58796), (5460, 44097), (8190, 29398), (14699, 16380)]