161943600

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1483}}^1$

素因数の和:1524

約数の個数: 240

約数和(自身を含む): 638903552

約数和(自身を除く): 476959952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 30, 35, 39, 40, 42, 48, 50, 52, 56, 60, 65, 70, 75, 78, 80, 84, 91, 100, 104, 105, 112, 120, 130, 140, 150, 156, 168, 175, 182, 195, 200, 208, 210, 240, 260, 273, 280, 300, 312, 325, 336, 350, 364, 390, 400, 420, 455, 520, 525, 546, 560, 600, 624, 650, 700, 728, 780, 840, 910, 975, 1040, 1050, 1092, 1200, 1300, 1365, 1400, 1456, 1483, 1560, 1680, 1820, 1950, 2100, 2184, 2275, 2600, 2730, 2800, 2966, 3120, 3640, 3900, 4200, 4368, 4449, 4550, 5200, 5460, 5932, 6825, 7280, 7415, 7800, 8400, 8898, 9100, 10381, 10920, 11864, 13650, 14830, 15600, 17796, 18200, 19279, 20762, 21840, 22245, 23728, 27300, 29660, 31143, 35592, 36400, 37075, 38558, 41524, 44490, 51905, 54600, 57837, 59320, 62286, 71184, 74150, 77116, 83048, 88980, 96395, 103810, 109200, 111225, 115674, 118640, 124572, 134953, 148300, 154232, 155715, 166096, 177960, 192790, 207620, 222450, 231348, 249144, 259525, 269906, 289185, 296600, 308464, 311430, 355920, 385580, 404859, 415240, 444900, 462696, 481975, 498288, 519050, 539812, 578370, 593200, 622860, 674765, 771160, 778575, 809718, 830480, 889800, 925392, 963950, 1038100, 1079624, 1156740, 1245720, 1349530, 1445925, 1542320, 1557150, 1619436, 1779600, 1927900, 2024295, 2076200, 2159248, 2313480, 2491440, 2699060, 2891850, 3114300, 3238872, 3373825, 3855800, 4048590, 4152400, 4626960, 5398120, 5783700, 6228600, 6477744, 6747650, 7711600, 8097180, 10121475, 10796240, 11567400, 12457200, 13495300, 16194360, 20242950, 23134800, 26990600, 32388720, 40485900, 53981200, 80971800, 161943600]

約数ペア:

[(1, 161943600), (2, 80971800), (3, 53981200), (4, 40485900), (5, 32388720), (6, 26990600), (7, 23134800), (8, 20242950), (10, 16194360), (12, 13495300), (13, 12457200), (14, 11567400), (15, 10796240), (16, 10121475), (20, 8097180), (21, 7711600), (24, 6747650), (25, 6477744), (26, 6228600), (28, 5783700), (30, 5398120), (35, 4626960), (39, 4152400), (40, 4048590), (42, 3855800), (48, 3373825), (50, 3238872), (52, 3114300), (56, 2891850), (60, 2699060), (65, 2491440), (70, 2313480), (75, 2159248), (78, 2076200), (80, 2024295), (84, 1927900), (91, 1779600), (100, 1619436), (104, 1557150), (105, 1542320), (112, 1445925), (120, 1349530), (130, 1245720), (140, 1156740), (150, 1079624), (156, 1038100), (168, 963950), (175, 925392), (182, 889800), (195, 830480), (200, 809718), (208, 778575), (210, 771160), (240, 674765), (260, 622860), (273, 593200), (280, 578370), (300, 539812), (312, 519050), (325, 498288), (336, 481975), (350, 462696), (364, 444900), (390, 415240), (400, 404859), (420, 385580), (455, 355920), (520, 311430), (525, 308464), (546, 296600), (560, 289185), (600, 269906), (624, 259525), (650, 249144), (700, 231348), (728, 222450), (780, 207620), (840, 192790), (910, 177960), (975, 166096), (1040, 155715), (1050, 154232), (1092, 148300), (1200, 134953), (1300, 124572), (1365, 118640), (1400, 115674), (1456, 111225), (1483, 109200), (1560, 103810), (1680, 96395), (1820, 88980), (1950, 83048), (2100, 77116), (2184, 74150), (2275, 71184), (2600, 62286), (2730, 59320), (2800, 57837), (2966, 54600), (3120, 51905), (3640, 44490), (3900, 41524), (4200, 38558), (4368, 37075), (4449, 36400), (4550, 35592), (5200, 31143), (5460, 29660), (5932, 27300), (6825, 23728), (7280, 22245), (7415, 21840), (7800, 20762), (8400, 19279), (8898, 18200), (9100, 17796), (10381, 15600), (10920, 14830), (11864, 13650)]