288955170

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:257

約数の個数: 192

約数和(自身を含む): 893228544

約数和(自身を除く): 604273374

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 61, 63, 70, 73, 90, 103, 105, 122, 126, 146, 183, 206, 210, 219, 305, 309, 315, 365, 366, 427, 438, 511, 515, 549, 610, 618, 630, 657, 721, 730, 854, 915, 927, 1022, 1030, 1095, 1098, 1281, 1314, 1442, 1533, 1545, 1830, 1854, 2135, 2163, 2190, 2555, 2562, 2745, 3066, 3090, 3285, 3605, 3843, 4270, 4326, 4453, 4599, 4635, 5110, 5490, 6283, 6405, 6489, 6570, 7210, 7519, 7665, 7686, 8906, 9198, 9270, 10815, 12566, 12810, 12978, 13359, 15038, 15330, 18849, 19215, 21630, 22265, 22557, 22995, 26718, 31171, 31415, 32445, 37595, 37698, 38430, 40077, 43981, 44530, 45114, 45990, 52633, 56547, 62342, 62830, 64890, 66795, 67671, 75190, 80154, 87962, 93513, 94245, 105266, 112785, 113094, 131943, 133590, 135342, 155855, 157899, 187026, 188490, 200385, 219905, 225570, 263165, 263886, 280539, 282735, 311710, 315798, 338355, 395829, 400770, 439810, 458659, 467565, 473697, 526330, 561078, 565470, 659715, 676710, 789495, 791658, 917318, 935130, 947394, 1319430, 1375977, 1402695, 1578990, 1979145, 2293295, 2368485, 2751954, 2805390, 3210613, 3958290, 4127931, 4586590, 4736970, 6421226, 6879885, 8255862, 9631839, 13759770, 16053065, 19263678, 20639655, 28895517, 32106130, 41279310, 48159195, 57791034, 96318390, 144477585, 288955170]

約数ペア:

[(1, 288955170), (2, 144477585), (3, 96318390), (5, 57791034), (6, 48159195), (7, 41279310), (9, 32106130), (10, 28895517), (14, 20639655), (15, 19263678), (18, 16053065), (21, 13759770), (30, 9631839), (35, 8255862), (42, 6879885), (45, 6421226), (61, 4736970), (63, 4586590), (70, 4127931), (73, 3958290), (90, 3210613), (103, 2805390), (105, 2751954), (122, 2368485), (126, 2293295), (146, 1979145), (183, 1578990), (206, 1402695), (210, 1375977), (219, 1319430), (305, 947394), (309, 935130), (315, 917318), (365, 791658), (366, 789495), (427, 676710), (438, 659715), (511, 565470), (515, 561078), (549, 526330), (610, 473697), (618, 467565), (630, 458659), (657, 439810), (721, 400770), (730, 395829), (854, 338355), (915, 315798), (927, 311710), (1022, 282735), (1030, 280539), (1095, 263886), (1098, 263165), (1281, 225570), (1314, 219905), (1442, 200385), (1533, 188490), (1545, 187026), (1830, 157899), (1854, 155855), (2135, 135342), (2163, 133590), (2190, 131943), (2555, 113094), (2562, 112785), (2745, 105266), (3066, 94245), (3090, 93513), (3285, 87962), (3605, 80154), (3843, 75190), (4270, 67671), (4326, 66795), (4453, 64890), (4599, 62830), (4635, 62342), (5110, 56547), (5490, 52633), (6283, 45990), (6405, 45114), (6489, 44530), (6570, 43981), (7210, 40077), (7519, 38430), (7665, 37698), (7686, 37595), (8906, 32445), (9198, 31415), (9270, 31171), (10815, 26718), (12566, 22995), (12810, 22557), (12978, 22265), (13359, 21630), (15038, 19215), (15330, 18849)]