148581840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2447}}^1$

素因数の和:2497

約数の個数: 160

約数和(自身を含む): 524537856

約数和(自身を除く): 375956016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 33, 40, 44, 46, 48, 55, 60, 66, 69, 80, 88, 92, 110, 115, 120, 132, 138, 165, 176, 184, 220, 230, 240, 253, 264, 276, 330, 345, 368, 440, 460, 506, 528, 552, 660, 690, 759, 880, 920, 1012, 1104, 1265, 1320, 1380, 1518, 1840, 2024, 2447, 2530, 2640, 2760, 3036, 3795, 4048, 4894, 5060, 5520, 6072, 7341, 7590, 9788, 10120, 12144, 12235, 14682, 15180, 19576, 20240, 24470, 26917, 29364, 30360, 36705, 39152, 48940, 53834, 56281, 58728, 60720, 73410, 80751, 97880, 107668, 112562, 117456, 134585, 146820, 161502, 168843, 195760, 215336, 225124, 269170, 281405, 293640, 323004, 337686, 403755, 430672, 450248, 538340, 562810, 587280, 619091, 646008, 675372, 807510, 844215, 900496, 1076680, 1125620, 1238182, 1292016, 1350744, 1615020, 1688430, 1857273, 2153360, 2251240, 2476364, 2701488, 3095455, 3230040, 3376860, 3714546, 4502480, 4952728, 6190910, 6460080, 6753720, 7429092, 9286365, 9905456, 12381820, 13507440, 14858184, 18572730, 24763640, 29716368, 37145460, 49527280, 74290920, 148581840]

約数ペア:

[(1, 148581840), (2, 74290920), (3, 49527280), (4, 37145460), (5, 29716368), (6, 24763640), (8, 18572730), (10, 14858184), (11, 13507440), (12, 12381820), (15, 9905456), (16, 9286365), (20, 7429092), (22, 6753720), (23, 6460080), (24, 6190910), (30, 4952728), (33, 4502480), (40, 3714546), (44, 3376860), (46, 3230040), (48, 3095455), (55, 2701488), (60, 2476364), (66, 2251240), (69, 2153360), (80, 1857273), (88, 1688430), (92, 1615020), (110, 1350744), (115, 1292016), (120, 1238182), (132, 1125620), (138, 1076680), (165, 900496), (176, 844215), (184, 807510), (220, 675372), (230, 646008), (240, 619091), (253, 587280), (264, 562810), (276, 538340), (330, 450248), (345, 430672), (368, 403755), (440, 337686), (460, 323004), (506, 293640), (528, 281405), (552, 269170), (660, 225124), (690, 215336), (759, 195760), (880, 168843), (920, 161502), (1012, 146820), (1104, 134585), (1265, 117456), (1320, 112562), (1380, 107668), (1518, 97880), (1840, 80751), (2024, 73410), (2447, 60720), (2530, 58728), (2640, 56281), (2760, 53834), (3036, 48940), (3795, 39152), (4048, 36705), (4894, 30360), (5060, 29364), (5520, 26917), (6072, 24470), (7341, 20240), (7590, 19576), (9788, 15180), (10120, 14682), (12144, 12235)]