190154580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{521}}^1$

素因数の和:630

約数の個数: 192

約数和(自身を含む): 673505280

約数和(自身を除く): 483350700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 79, 84, 105, 110, 132, 140, 154, 158, 165, 210, 220, 231, 237, 308, 316, 330, 385, 395, 420, 462, 474, 521, 553, 660, 770, 790, 869, 924, 948, 1042, 1106, 1155, 1185, 1540, 1563, 1580, 1659, 1738, 2084, 2212, 2310, 2370, 2605, 2607, 2765, 3126, 3318, 3476, 3647, 4345, 4620, 4740, 5210, 5214, 5530, 5731, 6083, 6252, 6636, 7294, 7815, 8295, 8690, 10420, 10428, 10941, 11060, 11462, 12166, 13035, 14588, 15630, 16590, 17193, 17380, 18235, 18249, 21882, 22924, 24332, 26070, 28655, 30415, 31260, 33180, 34386, 36470, 36498, 40117, 41159, 43764, 52140, 54705, 57310, 60830, 68772, 72940, 72996, 80234, 82318, 85965, 91245, 109410, 114620, 120351, 121660, 123477, 160468, 164636, 171930, 182490, 200585, 205795, 218820, 240702, 246954, 288113, 343860, 364980, 401170, 411590, 452749, 481404, 493908, 576226, 601755, 617385, 802340, 823180, 864339, 905498, 1152452, 1203510, 1234770, 1358247, 1440565, 1728678, 1810996, 2263745, 2407020, 2469540, 2716494, 2881130, 3169243, 3457356, 4321695, 4527490, 5432988, 5762260, 6338486, 6791235, 8643390, 9054980, 9507729, 12676972, 13582470, 15846215, 17286780, 19015458, 27164940, 31692430, 38030916, 47538645, 63384860, 95077290, 190154580]

約数ペア:

[(1, 190154580), (2, 95077290), (3, 63384860), (4, 47538645), (5, 38030916), (6, 31692430), (7, 27164940), (10, 19015458), (11, 17286780), (12, 15846215), (14, 13582470), (15, 12676972), (20, 9507729), (21, 9054980), (22, 8643390), (28, 6791235), (30, 6338486), (33, 5762260), (35, 5432988), (42, 4527490), (44, 4321695), (55, 3457356), (60, 3169243), (66, 2881130), (70, 2716494), (77, 2469540), (79, 2407020), (84, 2263745), (105, 1810996), (110, 1728678), (132, 1440565), (140, 1358247), (154, 1234770), (158, 1203510), (165, 1152452), (210, 905498), (220, 864339), (231, 823180), (237, 802340), (308, 617385), (316, 601755), (330, 576226), (385, 493908), (395, 481404), (420, 452749), (462, 411590), (474, 401170), (521, 364980), (553, 343860), (660, 288113), (770, 246954), (790, 240702), (869, 218820), (924, 205795), (948, 200585), (1042, 182490), (1106, 171930), (1155, 164636), (1185, 160468), (1540, 123477), (1563, 121660), (1580, 120351), (1659, 114620), (1738, 109410), (2084, 91245), (2212, 85965), (2310, 82318), (2370, 80234), (2605, 72996), (2607, 72940), (2765, 68772), (3126, 60830), (3318, 57310), (3476, 54705), (3647, 52140), (4345, 43764), (4620, 41159), (4740, 40117), (5210, 36498), (5214, 36470), (5530, 34386), (5731, 33180), (6083, 31260), (6252, 30415), (6636, 28655), (7294, 26070), (7815, 24332), (8295, 22924), (8690, 21882), (10420, 18249), (10428, 18235), (10941, 17380), (11060, 17193), (11462, 16590), (12166, 15630), (13035, 14588)]