68612040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1433}}^1$

素因数の和:1476

約数の個数: 192

約数和(自身を含む): 268444800

約数和(自身を除く): 199832760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 380, 399, 420, 456, 504, 532, 570, 630, 665, 684, 760, 798, 840, 855, 1064, 1140, 1197, 1260, 1330, 1368, 1433, 1596, 1710, 1995, 2280, 2394, 2520, 2660, 2866, 3192, 3420, 3990, 4299, 4788, 5320, 5732, 5985, 6840, 7165, 7980, 8598, 9576, 10031, 11464, 11970, 12897, 14330, 15960, 17196, 20062, 21495, 23940, 25794, 27227, 28660, 30093, 34392, 40124, 42990, 47880, 50155, 51588, 54454, 57320, 60186, 64485, 80248, 81681, 85980, 90279, 100310, 103176, 108908, 120372, 128970, 136135, 150465, 163362, 171960, 180558, 190589, 200620, 217816, 240744, 245043, 257940, 272270, 300930, 326724, 361116, 381178, 401240, 408405, 451395, 490086, 515880, 544540, 571767, 601860, 653448, 722232, 762356, 816810, 902790, 952945, 980172, 1089080, 1143534, 1203720, 1225215, 1524712, 1633620, 1715301, 1805580, 1905890, 1960344, 2287068, 2450430, 2858835, 3267240, 3430602, 3611160, 3811780, 4574136, 4900860, 5717670, 6861204, 7623560, 8576505, 9801720, 11435340, 13722408, 17153010, 22870680, 34306020, 68612040]

約数ペア:

[(1, 68612040), (2, 34306020), (3, 22870680), (4, 17153010), (5, 13722408), (6, 11435340), (7, 9801720), (8, 8576505), (9, 7623560), (10, 6861204), (12, 5717670), (14, 4900860), (15, 4574136), (18, 3811780), (19, 3611160), (20, 3430602), (21, 3267240), (24, 2858835), (28, 2450430), (30, 2287068), (35, 1960344), (36, 1905890), (38, 1805580), (40, 1715301), (42, 1633620), (45, 1524712), (56, 1225215), (57, 1203720), (60, 1143534), (63, 1089080), (70, 980172), (72, 952945), (76, 902790), (84, 816810), (90, 762356), (95, 722232), (105, 653448), (114, 601860), (120, 571767), (126, 544540), (133, 515880), (140, 490086), (152, 451395), (168, 408405), (171, 401240), (180, 381178), (190, 361116), (210, 326724), (228, 300930), (252, 272270), (266, 257940), (280, 245043), (285, 240744), (315, 217816), (342, 200620), (360, 190589), (380, 180558), (399, 171960), (420, 163362), (456, 150465), (504, 136135), (532, 128970), (570, 120372), (630, 108908), (665, 103176), (684, 100310), (760, 90279), (798, 85980), (840, 81681), (855, 80248), (1064, 64485), (1140, 60186), (1197, 57320), (1260, 54454), (1330, 51588), (1368, 50155), (1433, 47880), (1596, 42990), (1710, 40124), (1995, 34392), (2280, 30093), (2394, 28660), (2520, 27227), (2660, 25794), (2866, 23940), (3192, 21495), (3420, 20062), (3990, 17196), (4299, 15960), (4788, 14330), (5320, 12897), (5732, 11970), (5985, 11464), (6840, 10031), (7165, 9576), (7980, 8598)]