1206310440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{613}}^1$

素因数の和:704

約数の個数: 192

約数和(自身を含む): 3911523840

約数和(自身を除く): 2705213400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 31, 40, 46, 60, 62, 69, 92, 93, 115, 120, 124, 138, 155, 184, 186, 230, 248, 276, 310, 345, 372, 460, 465, 529, 552, 613, 620, 690, 713, 744, 920, 930, 1058, 1226, 1240, 1380, 1426, 1587, 1839, 1860, 2116, 2139, 2452, 2645, 2760, 2852, 3065, 3174, 3565, 3678, 3720, 4232, 4278, 4904, 5290, 5704, 6130, 6348, 7130, 7356, 7935, 8556, 9195, 10580, 10695, 12260, 12696, 14099, 14260, 14712, 15870, 16399, 17112, 18390, 19003, 21160, 21390, 24520, 28198, 28520, 31740, 32798, 36780, 38006, 42297, 42780, 49197, 56396, 57009, 63480, 65596, 70495, 73560, 76012, 81995, 84594, 85560, 95015, 98394, 112792, 114018, 131192, 140990, 152024, 163990, 169188, 190030, 196788, 211485, 228036, 245985, 281980, 285045, 324277, 327980, 338376, 380060, 393576, 422970, 437069, 456072, 491970, 563960, 570090, 648554, 655960, 760120, 845940, 874138, 972831, 983940, 1140180, 1297108, 1311207, 1621385, 1691880, 1748276, 1945662, 1967880, 2185345, 2280360, 2594216, 2622414, 3242770, 3496552, 3891324, 4370690, 4864155, 5244828, 6485540, 6556035, 7782648, 8741380, 9728310, 10052587, 10489656, 12971080, 13112070, 17482760, 19456620, 20105174, 26224140, 30157761, 38913240, 40210348, 50262935, 52448280, 60315522, 80420696, 100525870, 120631044, 150788805, 201051740, 241262088, 301577610, 402103480, 603155220, 1206310440]

約数ペア:

[(1, 1206310440), (2, 603155220), (3, 402103480), (4, 301577610), (5, 241262088), (6, 201051740), (8, 150788805), (10, 120631044), (12, 100525870), (15, 80420696), (20, 60315522), (23, 52448280), (24, 50262935), (30, 40210348), (31, 38913240), (40, 30157761), (46, 26224140), (60, 20105174), (62, 19456620), (69, 17482760), (92, 13112070), (93, 12971080), (115, 10489656), (120, 10052587), (124, 9728310), (138, 8741380), (155, 7782648), (184, 6556035), (186, 6485540), (230, 5244828), (248, 4864155), (276, 4370690), (310, 3891324), (345, 3496552), (372, 3242770), (460, 2622414), (465, 2594216), (529, 2280360), (552, 2185345), (613, 1967880), (620, 1945662), (690, 1748276), (713, 1691880), (744, 1621385), (920, 1311207), (930, 1297108), (1058, 1140180), (1226, 983940), (1240, 972831), (1380, 874138), (1426, 845940), (1587, 760120), (1839, 655960), (1860, 648554), (2116, 570090), (2139, 563960), (2452, 491970), (2645, 456072), (2760, 437069), (2852, 422970), (3065, 393576), (3174, 380060), (3565, 338376), (3678, 327980), (3720, 324277), (4232, 285045), (4278, 281980), (4904, 245985), (5290, 228036), (5704, 211485), (6130, 196788), (6348, 190030), (7130, 169188), (7356, 163990), (7935, 152024), (8556, 140990), (9195, 131192), (10580, 114018), (10695, 112792), (12260, 98394), (12696, 95015), (14099, 85560), (14260, 84594), (14712, 81995), (15870, 76012), (16399, 73560), (17112, 70495), (18390, 65596), (19003, 63480), (21160, 57009), (21390, 56396), (24520, 49197), (28198, 42780), (28520, 42297), (31740, 38006), (32798, 36780)]