1570316180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:322

約数の個数: 144

約数和(自身を含む): 3754732800

約数和(自身を除く): 2184416620

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 79, 85, 95, 158, 170, 181, 190, 289, 316, 323, 340, 362, 380, 395, 578, 646, 724, 790, 905, 1156, 1292, 1343, 1445, 1501, 1580, 1615, 1810, 2686, 2890, 3002, 3077, 3230, 3439, 3620, 5372, 5491, 5780, 6004, 6154, 6460, 6715, 6878, 7505, 10982, 12308, 13430, 13756, 14299, 15010, 15385, 17195, 21964, 22831, 25517, 26860, 27455, 28598, 30020, 30770, 34390, 45662, 51034, 52309, 54910, 57196, 58463, 61540, 68780, 71495, 91324, 102068, 104618, 109820, 114155, 116926, 127585, 142990, 209236, 228310, 233852, 243083, 255170, 261545, 271681, 285980, 292315, 433789, 456620, 486166, 510340, 523090, 543362, 584630, 867578, 972332, 993871, 1046180, 1086724, 1169260, 1215415, 1358405, 1735156, 1987742, 2168945, 2430830, 2716810, 3975484, 4132411, 4337890, 4618577, 4861660, 4969355, 5433620, 8264822, 8675780, 9237154, 9938710, 16529644, 18474308, 19877420, 20662055, 23092885, 41324110, 46185770, 78515809, 82648220, 92371540, 157031618, 314063236, 392579045, 785158090, 1570316180]

約数ペア:

[(1, 1570316180), (2, 785158090), (4, 392579045), (5, 314063236), (10, 157031618), (17, 92371540), (19, 82648220), (20, 78515809), (34, 46185770), (38, 41324110), (68, 23092885), (76, 20662055), (79, 19877420), (85, 18474308), (95, 16529644), (158, 9938710), (170, 9237154), (181, 8675780), (190, 8264822), (289, 5433620), (316, 4969355), (323, 4861660), (340, 4618577), (362, 4337890), (380, 4132411), (395, 3975484), (578, 2716810), (646, 2430830), (724, 2168945), (790, 1987742), (905, 1735156), (1156, 1358405), (1292, 1215415), (1343, 1169260), (1445, 1086724), (1501, 1046180), (1580, 993871), (1615, 972332), (1810, 867578), (2686, 584630), (2890, 543362), (3002, 523090), (3077, 510340), (3230, 486166), (3439, 456620), (3620, 433789), (5372, 292315), (5491, 285980), (5780, 271681), (6004, 261545), (6154, 255170), (6460, 243083), (6715, 233852), (6878, 228310), (7505, 209236), (10982, 142990), (12308, 127585), (13430, 116926), (13756, 114155), (14299, 109820), (15010, 104618), (15385, 102068), (17195, 91324), (21964, 71495), (22831, 68780), (25517, 61540), (26860, 58463), (27455, 57196), (28598, 54910), (30020, 52309), (30770, 51034), (34390, 45662)]