17203330620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{461}}^1\times {\mathrm{4231}}^1$

素因数の和:4721

約数の個数: 216

約数和(自身を含む): 60849236448

約数和(自身を除く): 43645905828

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 461, 490, 588, 630, 735, 882, 922, 980, 1260, 1383, 1470, 1764, 1844, 2205, 2305, 2766, 2940, 3227, 4149, 4231, 4410, 4610, 5532, 6454, 6915, 8298, 8462, 8820, 9220, 9681, 12693, 12908, 13830, 16135, 16596, 16924, 19362, 20745, 21155, 22589, 25386, 27660, 29043, 29617, 32270, 38079, 38724, 41490, 42310, 45178, 48405, 50772, 58086, 59234, 63465, 64540, 67767, 76158, 82980, 84620, 88851, 90356, 96810, 112945, 116172, 118468, 126930, 135534, 145215, 148085, 152316, 177702, 190395, 193620, 203301, 207319, 225890, 253860, 266553, 271068, 290430, 296170, 338835, 355404, 380790, 406602, 414638, 444255, 451780, 533106, 580860, 592340, 621957, 677670, 761580, 813204, 829276, 888510, 1016505, 1036595, 1066212, 1243914, 1332765, 1355340, 1777020, 1865871, 1950491, 2033010, 2073190, 2487828, 2665530, 3109785, 3731742, 3900982, 4066020, 4146380, 5331060, 5851473, 6219570, 7463484, 7801964, 9329355, 9752455, 11702946, 12439140, 13653437, 17554419, 18658710, 19504910, 23405892, 27306874, 29257365, 35108838, 37317420, 39009820, 40960311, 54613748, 58514730, 68267185, 70217676, 81920622, 87772095, 95574059, 117029460, 122880933, 136534370, 163841244, 175544190, 191148118, 204801555, 245761866, 273068740, 286722177, 351088380, 382296236, 409603110, 477870295, 491523732, 573444354, 614404665, 819206220, 860166531, 955740590, 1146888708, 1228809330, 1433610885, 1720333062, 1911481180, 2457618660, 2867221770, 3440666124, 4300832655, 5734443540, 8601665310, 17203330620]

約数ペア:

[(1, 17203330620), (2, 8601665310), (3, 5734443540), (4, 4300832655), (5, 3440666124), (6, 2867221770), (7, 2457618660), (9, 1911481180), (10, 1720333062), (12, 1433610885), (14, 1228809330), (15, 1146888708), (18, 955740590), (20, 860166531), (21, 819206220), (28, 614404665), (30, 573444354), (35, 491523732), (36, 477870295), (42, 409603110), (45, 382296236), (49, 351088380), (60, 286722177), (63, 273068740), (70, 245761866), (84, 204801555), (90, 191148118), (98, 175544190), (105, 163841244), (126, 136534370), (140, 122880933), (147, 117029460), (180, 95574059), (196, 87772095), (210, 81920622), (245, 70217676), (252, 68267185), (294, 58514730), (315, 54613748), (420, 40960311), (441, 39009820), (461, 37317420), (490, 35108838), (588, 29257365), (630, 27306874), (735, 23405892), (882, 19504910), (922, 18658710), (980, 17554419), (1260, 13653437), (1383, 12439140), (1470, 11702946), (1764, 9752455), (1844, 9329355), (2205, 7801964), (2305, 7463484), (2766, 6219570), (2940, 5851473), (3227, 5331060), (4149, 4146380), (4231, 4066020), (4410, 3900982), (4610, 3731742), (5532, 3109785), (6454, 2665530), (6915, 2487828), (8298, 2073190), (8462, 2033010), (8820, 1950491), (9220, 1865871), (9681, 1777020), (12693, 1355340), (12908, 1332765), (13830, 1243914), (16135, 1066212), (16596, 1036595), (16924, 1016505), (19362, 888510), (20745, 829276), (21155, 813204), (22589, 761580), (25386, 677670), (27660, 621957), (29043, 592340), (29617, 580860), (32270, 533106), (38079, 451780), (38724, 444255), (41490, 414638), (42310, 406602), (45178, 380790), (48405, 355404), (50772, 338835), (58086, 296170), (59234, 290430), (63465, 271068), (64540, 266553), (67767, 253860), (76158, 225890), (82980, 207319), (84620, 203301), (88851, 193620), (90356, 190395), (96810, 177702), (112945, 152316), (116172, 148085), (118468, 145215), (126930, 135534)]