209019360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1277}}^1$

素因数の和:1337

約数の個数: 192

約数和(自身を含む): 742017024

約数和(自身を除く): 532997664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 96, 110, 120, 124, 132, 155, 160, 165, 176, 186, 220, 240, 248, 264, 310, 330, 341, 352, 372, 440, 465, 480, 496, 528, 620, 660, 682, 744, 880, 930, 992, 1023, 1056, 1240, 1277, 1320, 1364, 1488, 1705, 1760, 1860, 2046, 2480, 2554, 2640, 2728, 2976, 3410, 3720, 3831, 4092, 4960, 5108, 5115, 5280, 5456, 6385, 6820, 7440, 7662, 8184, 10216, 10230, 10912, 12770, 13640, 14047, 14880, 15324, 16368, 19155, 20432, 20460, 25540, 27280, 28094, 30648, 32736, 38310, 39587, 40864, 40920, 42141, 51080, 54560, 56188, 61296, 70235, 76620, 79174, 81840, 84282, 102160, 112376, 118761, 122592, 140470, 153240, 158348, 163680, 168564, 197935, 204320, 210705, 224752, 237522, 280940, 306480, 316696, 337128, 395870, 421410, 435457, 449504, 475044, 561880, 593805, 612960, 633392, 674256, 791740, 842820, 870914, 950088, 1123760, 1187610, 1266784, 1306371, 1348512, 1583480, 1685640, 1741828, 1900176, 2177285, 2247520, 2375220, 2612742, 3166960, 3371280, 3483656, 3800352, 4354570, 4750440, 5225484, 6333920, 6531855, 6742560, 6967312, 8709140, 9500880, 10450968, 13063710, 13934624, 17418280, 19001760, 20901936, 26127420, 34836560, 41803872, 52254840, 69673120, 104509680, 209019360]

約数ペア:

[(1, 209019360), (2, 104509680), (3, 69673120), (4, 52254840), (5, 41803872), (6, 34836560), (8, 26127420), (10, 20901936), (11, 19001760), (12, 17418280), (15, 13934624), (16, 13063710), (20, 10450968), (22, 9500880), (24, 8709140), (30, 6967312), (31, 6742560), (32, 6531855), (33, 6333920), (40, 5225484), (44, 4750440), (48, 4354570), (55, 3800352), (60, 3483656), (62, 3371280), (66, 3166960), (80, 2612742), (88, 2375220), (93, 2247520), (96, 2177285), (110, 1900176), (120, 1741828), (124, 1685640), (132, 1583480), (155, 1348512), (160, 1306371), (165, 1266784), (176, 1187610), (186, 1123760), (220, 950088), (240, 870914), (248, 842820), (264, 791740), (310, 674256), (330, 633392), (341, 612960), (352, 593805), (372, 561880), (440, 475044), (465, 449504), (480, 435457), (496, 421410), (528, 395870), (620, 337128), (660, 316696), (682, 306480), (744, 280940), (880, 237522), (930, 224752), (992, 210705), (1023, 204320), (1056, 197935), (1240, 168564), (1277, 163680), (1320, 158348), (1364, 153240), (1488, 140470), (1705, 122592), (1760, 118761), (1860, 112376), (2046, 102160), (2480, 84282), (2554, 81840), (2640, 79174), (2728, 76620), (2976, 70235), (3410, 61296), (3720, 56188), (3831, 54560), (4092, 51080), (4960, 42141), (5108, 40920), (5115, 40864), (5280, 39587), (5456, 38310), (6385, 32736), (6820, 30648), (7440, 28094), (7662, 27280), (8184, 25540), (10216, 20460), (10230, 20432), (10912, 19155), (12770, 16368), (13640, 15324), (14047, 14880)]