126161520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1$

素因数の和:487

約数の個数: 160

約数和(自身を含む): 418425600

約数和(自身を除く): 292264080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 73, 76, 80, 95, 114, 120, 146, 152, 190, 219, 228, 240, 285, 292, 304, 365, 379, 380, 438, 456, 570, 584, 730, 758, 760, 876, 912, 1095, 1137, 1140, 1168, 1387, 1460, 1516, 1520, 1752, 1895, 2190, 2274, 2280, 2774, 2920, 3032, 3504, 3790, 4161, 4380, 4548, 4560, 5548, 5685, 5840, 6064, 6935, 7201, 7580, 8322, 8760, 9096, 11096, 11370, 13870, 14402, 15160, 16644, 17520, 18192, 20805, 21603, 22192, 22740, 27667, 27740, 28804, 30320, 33288, 36005, 41610, 43206, 45480, 55334, 55480, 57608, 66576, 72010, 83001, 83220, 86412, 90960, 108015, 110668, 110960, 115216, 138335, 144020, 166002, 166440, 172824, 216030, 221336, 276670, 288040, 332004, 332880, 345648, 415005, 432060, 442672, 525673, 553340, 576080, 664008, 830010, 864120, 1051346, 1106680, 1328016, 1577019, 1660020, 1728240, 2102692, 2213360, 2628365, 3154038, 3320040, 4205384, 5256730, 6308076, 6640080, 7885095, 8410768, 10513460, 12616152, 15770190, 21026920, 25232304, 31540380, 42053840, 63080760, 126161520]

約数ペア:

[(1, 126161520), (2, 63080760), (3, 42053840), (4, 31540380), (5, 25232304), (6, 21026920), (8, 15770190), (10, 12616152), (12, 10513460), (15, 8410768), (16, 7885095), (19, 6640080), (20, 6308076), (24, 5256730), (30, 4205384), (38, 3320040), (40, 3154038), (48, 2628365), (57, 2213360), (60, 2102692), (73, 1728240), (76, 1660020), (80, 1577019), (95, 1328016), (114, 1106680), (120, 1051346), (146, 864120), (152, 830010), (190, 664008), (219, 576080), (228, 553340), (240, 525673), (285, 442672), (292, 432060), (304, 415005), (365, 345648), (379, 332880), (380, 332004), (438, 288040), (456, 276670), (570, 221336), (584, 216030), (730, 172824), (758, 166440), (760, 166002), (876, 144020), (912, 138335), (1095, 115216), (1137, 110960), (1140, 110668), (1168, 108015), (1387, 90960), (1460, 86412), (1516, 83220), (1520, 83001), (1752, 72010), (1895, 66576), (2190, 57608), (2274, 55480), (2280, 55334), (2774, 45480), (2920, 43206), (3032, 41610), (3504, 36005), (3790, 33288), (4161, 30320), (4380, 28804), (4548, 27740), (4560, 27667), (5548, 22740), (5685, 22192), (5840, 21603), (6064, 20805), (6935, 18192), (7201, 17520), (7580, 16644), (8322, 15160), (8760, 14402), (9096, 13870), (11096, 11370)]