127208340

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{461}}^1$

素因数の和:559

約数の個数: 192

約数和(自身を含む): 459486720

約数和(自身を除く): 332278380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 73, 84, 90, 105, 108, 126, 135, 140, 146, 180, 189, 210, 219, 252, 270, 292, 315, 365, 378, 420, 438, 461, 511, 540, 630, 657, 730, 756, 876, 922, 945, 1022, 1095, 1260, 1314, 1383, 1460, 1533, 1844, 1890, 1971, 2044, 2190, 2305, 2555, 2628, 2766, 3066, 3227, 3285, 3780, 3942, 4149, 4380, 4599, 4610, 5110, 5532, 6132, 6454, 6570, 6915, 7665, 7884, 8298, 9198, 9220, 9681, 9855, 10220, 12447, 12908, 13140, 13797, 13830, 15330, 16135, 16596, 18396, 19362, 19710, 20745, 22995, 24894, 27594, 27660, 29043, 30660, 32270, 33653, 38724, 39420, 41490, 45990, 48405, 49788, 55188, 58086, 62235, 64540, 67306, 68985, 82980, 87129, 91980, 96810, 100959, 116172, 124470, 134612, 137970, 145215, 168265, 174258, 193620, 201918, 235571, 248940, 275940, 290430, 302877, 336530, 348516, 403836, 435645, 471142, 504795, 580860, 605754, 673060, 706713, 871290, 908631, 942284, 1009590, 1177855, 1211508, 1413426, 1514385, 1742580, 1817262, 2019180, 2120139, 2355710, 2826852, 3028770, 3533565, 3634524, 4240278, 4543155, 4711420, 6057540, 6360417, 7067130, 8480556, 9086310, 10600695, 12720834, 14134260, 18172620, 21201390, 25441668, 31802085, 42402780, 63604170, 127208340]

約数ペア:

[(1, 127208340), (2, 63604170), (3, 42402780), (4, 31802085), (5, 25441668), (6, 21201390), (7, 18172620), (9, 14134260), (10, 12720834), (12, 10600695), (14, 9086310), (15, 8480556), (18, 7067130), (20, 6360417), (21, 6057540), (27, 4711420), (28, 4543155), (30, 4240278), (35, 3634524), (36, 3533565), (42, 3028770), (45, 2826852), (54, 2355710), (60, 2120139), (63, 2019180), (70, 1817262), (73, 1742580), (84, 1514385), (90, 1413426), (105, 1211508), (108, 1177855), (126, 1009590), (135, 942284), (140, 908631), (146, 871290), (180, 706713), (189, 673060), (210, 605754), (219, 580860), (252, 504795), (270, 471142), (292, 435645), (315, 403836), (365, 348516), (378, 336530), (420, 302877), (438, 290430), (461, 275940), (511, 248940), (540, 235571), (630, 201918), (657, 193620), (730, 174258), (756, 168265), (876, 145215), (922, 137970), (945, 134612), (1022, 124470), (1095, 116172), (1260, 100959), (1314, 96810), (1383, 91980), (1460, 87129), (1533, 82980), (1844, 68985), (1890, 67306), (1971, 64540), (2044, 62235), (2190, 58086), (2305, 55188), (2555, 49788), (2628, 48405), (2766, 45990), (3066, 41490), (3227, 39420), (3285, 38724), (3780, 33653), (3942, 32270), (4149, 30660), (4380, 29043), (4599, 27660), (4610, 27594), (5110, 24894), (5532, 22995), (6132, 20745), (6454, 19710), (6570, 19362), (6915, 18396), (7665, 16596), (7884, 16135), (8298, 15330), (9198, 13830), (9220, 13797), (9681, 13140), (9855, 12908), (10220, 12447)]