334733840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:361

約数の個数: 160

約数和(自身を含む): 929940480

約数和(自身を除く): 595206640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 56, 61, 70, 80, 82, 112, 122, 140, 164, 205, 239, 244, 280, 287, 305, 328, 410, 427, 478, 488, 560, 574, 610, 656, 820, 854, 956, 976, 1148, 1195, 1220, 1435, 1640, 1673, 1708, 1912, 2135, 2296, 2390, 2440, 2501, 2870, 3280, 3346, 3416, 3824, 4270, 4592, 4780, 4880, 5002, 5740, 6692, 6832, 8365, 8540, 9560, 9799, 10004, 11480, 12505, 13384, 14579, 16730, 17080, 17507, 19120, 19598, 20008, 22960, 25010, 26768, 29158, 33460, 34160, 35014, 39196, 40016, 48995, 50020, 58316, 66920, 68593, 70028, 72895, 78392, 87535, 97990, 100040, 102053, 116632, 133840, 137186, 140056, 145790, 156784, 175070, 195980, 200080, 204106, 233264, 274372, 280112, 291580, 342965, 350140, 391960, 408212, 510265, 548744, 583160, 597739, 685930, 700280, 783920, 816424, 1020530, 1097488, 1166320, 1195478, 1371860, 1400560, 1632848, 2041060, 2390956, 2743720, 2988695, 4082120, 4184173, 4781912, 5487440, 5977390, 8164240, 8368346, 9563824, 11954780, 16736692, 20920865, 23909560, 33473384, 41841730, 47819120, 66946768, 83683460, 167366920, 334733840]

約数ペア:

[(1, 334733840), (2, 167366920), (4, 83683460), (5, 66946768), (7, 47819120), (8, 41841730), (10, 33473384), (14, 23909560), (16, 20920865), (20, 16736692), (28, 11954780), (35, 9563824), (40, 8368346), (41, 8164240), (56, 5977390), (61, 5487440), (70, 4781912), (80, 4184173), (82, 4082120), (112, 2988695), (122, 2743720), (140, 2390956), (164, 2041060), (205, 1632848), (239, 1400560), (244, 1371860), (280, 1195478), (287, 1166320), (305, 1097488), (328, 1020530), (410, 816424), (427, 783920), (478, 700280), (488, 685930), (560, 597739), (574, 583160), (610, 548744), (656, 510265), (820, 408212), (854, 391960), (956, 350140), (976, 342965), (1148, 291580), (1195, 280112), (1220, 274372), (1435, 233264), (1640, 204106), (1673, 200080), (1708, 195980), (1912, 175070), (2135, 156784), (2296, 145790), (2390, 140056), (2440, 137186), (2501, 133840), (2870, 116632), (3280, 102053), (3346, 100040), (3416, 97990), (3824, 87535), (4270, 78392), (4592, 72895), (4780, 70028), (4880, 68593), (5002, 66920), (5740, 58316), (6692, 50020), (6832, 48995), (8365, 40016), (8540, 39196), (9560, 35014), (9799, 34160), (10004, 33460), (11480, 29158), (12505, 26768), (13384, 25010), (14579, 22960), (16730, 20008), (17080, 19598), (17507, 19120)]