1844145480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1\times {\mathrm{823}}^1$

素因数の和:1171

約数の個数: 128

約数和(自身を含む): 5638533120

約数和(自身を除く): 3794387640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 263, 284, 355, 426, 526, 568, 710, 789, 823, 852, 1052, 1065, 1315, 1420, 1578, 1646, 1704, 2104, 2130, 2469, 2630, 2840, 3156, 3292, 3945, 4115, 4260, 4938, 5260, 6312, 6584, 7890, 8230, 8520, 9876, 10520, 12345, 15780, 16460, 18673, 19752, 24690, 31560, 32920, 37346, 49380, 56019, 58433, 74692, 93365, 98760, 112038, 116866, 149384, 175299, 186730, 216449, 224076, 233732, 280095, 292165, 350598, 373460, 432898, 448152, 467464, 560190, 584330, 649347, 701196, 746920, 865796, 876495, 1082245, 1120380, 1168660, 1298694, 1402392, 1731592, 1752990, 2164490, 2240760, 2337320, 2597388, 3246735, 3505980, 4328980, 5194776, 6493470, 7011960, 8657960, 12986940, 15367879, 25973880, 30735758, 46103637, 61471516, 76839395, 92207274, 122943032, 153678790, 184414548, 230518185, 307357580, 368829096, 461036370, 614715160, 922072740, 1844145480]

約数ペア:

[(1, 1844145480), (2, 922072740), (3, 614715160), (4, 461036370), (5, 368829096), (6, 307357580), (8, 230518185), (10, 184414548), (12, 153678790), (15, 122943032), (20, 92207274), (24, 76839395), (30, 61471516), (40, 46103637), (60, 30735758), (71, 25973880), (120, 15367879), (142, 12986940), (213, 8657960), (263, 7011960), (284, 6493470), (355, 5194776), (426, 4328980), (526, 3505980), (568, 3246735), (710, 2597388), (789, 2337320), (823, 2240760), (852, 2164490), (1052, 1752990), (1065, 1731592), (1315, 1402392), (1420, 1298694), (1578, 1168660), (1646, 1120380), (1704, 1082245), (2104, 876495), (2130, 865796), (2469, 746920), (2630, 701196), (2840, 649347), (3156, 584330), (3292, 560190), (3945, 467464), (4115, 448152), (4260, 432898), (4938, 373460), (5260, 350598), (6312, 292165), (6584, 280095), (7890, 233732), (8230, 224076), (8520, 216449), (9876, 186730), (10520, 175299), (12345, 149384), (15780, 116866), (16460, 112038), (18673, 98760), (19752, 93365), (24690, 74692), (31560, 58433), (32920, 56019), (37346, 49380)]