189601440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{773}}^1$

素因数の和:871

約数の個数: 192

約数和(自身を含む): 692810496

約数和(自身を除く): 503209056

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 73, 80, 84, 96, 105, 112, 120, 140, 146, 160, 168, 210, 219, 224, 240, 280, 292, 336, 365, 420, 438, 480, 511, 560, 584, 672, 730, 773, 840, 876, 1022, 1095, 1120, 1168, 1460, 1533, 1546, 1680, 1752, 2044, 2190, 2319, 2336, 2555, 2920, 3066, 3092, 3360, 3504, 3865, 4088, 4380, 4638, 5110, 5411, 5840, 6132, 6184, 7008, 7665, 7730, 8176, 8760, 9276, 10220, 10822, 11595, 11680, 12264, 12368, 15330, 15460, 16233, 16352, 17520, 18552, 20440, 21644, 23190, 24528, 24736, 27055, 30660, 30920, 32466, 35040, 37104, 40880, 43288, 46380, 49056, 54110, 56429, 61320, 61840, 64932, 74208, 81165, 81760, 86576, 92760, 108220, 112858, 122640, 123680, 129864, 162330, 169287, 173152, 185520, 216440, 225716, 245280, 259728, 282145, 324660, 338574, 371040, 395003, 432880, 451432, 519456, 564290, 649320, 677148, 790006, 846435, 865760, 902864, 1128580, 1185009, 1298640, 1354296, 1580012, 1692870, 1805728, 1975015, 2257160, 2370018, 2597280, 2708592, 3160024, 3385740, 3950030, 4514320, 4740036, 5417184, 5925045, 6320048, 6771480, 7900060, 9028640, 9480072, 11850090, 12640096, 13542960, 15800120, 18960144, 23700180, 27085920, 31600240, 37920288, 47400360, 63200480, 94800720, 189601440]

約数ペア:

[(1, 189601440), (2, 94800720), (3, 63200480), (4, 47400360), (5, 37920288), (6, 31600240), (7, 27085920), (8, 23700180), (10, 18960144), (12, 15800120), (14, 13542960), (15, 12640096), (16, 11850090), (20, 9480072), (21, 9028640), (24, 7900060), (28, 6771480), (30, 6320048), (32, 5925045), (35, 5417184), (40, 4740036), (42, 4514320), (48, 3950030), (56, 3385740), (60, 3160024), (70, 2708592), (73, 2597280), (80, 2370018), (84, 2257160), (96, 1975015), (105, 1805728), (112, 1692870), (120, 1580012), (140, 1354296), (146, 1298640), (160, 1185009), (168, 1128580), (210, 902864), (219, 865760), (224, 846435), (240, 790006), (280, 677148), (292, 649320), (336, 564290), (365, 519456), (420, 451432), (438, 432880), (480, 395003), (511, 371040), (560, 338574), (584, 324660), (672, 282145), (730, 259728), (773, 245280), (840, 225716), (876, 216440), (1022, 185520), (1095, 173152), (1120, 169287), (1168, 162330), (1460, 129864), (1533, 123680), (1546, 122640), (1680, 112858), (1752, 108220), (2044, 92760), (2190, 86576), (2319, 81760), (2336, 81165), (2555, 74208), (2920, 64932), (3066, 61840), (3092, 61320), (3360, 56429), (3504, 54110), (3865, 49056), (4088, 46380), (4380, 43288), (4638, 40880), (5110, 37104), (5411, 35040), (5840, 32466), (6132, 30920), (6184, 30660), (7008, 27055), (7665, 24736), (7730, 24528), (8176, 23190), (8760, 21644), (9276, 20440), (10220, 18552), (10822, 17520), (11595, 16352), (11680, 16233), (12264, 15460), (12368, 15330)]