417366880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:273

約数の個数: 192

約数和(自身を含む): 1181174400

約数和(自身を除く): 763807520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 61, 70, 80, 82, 112, 122, 140, 149, 160, 164, 205, 224, 244, 280, 287, 298, 305, 328, 410, 427, 488, 560, 574, 596, 610, 656, 745, 820, 854, 976, 1043, 1120, 1148, 1192, 1220, 1312, 1435, 1490, 1640, 1708, 1952, 2086, 2135, 2296, 2384, 2440, 2501, 2870, 2980, 3280, 3416, 4172, 4270, 4592, 4768, 4880, 5002, 5215, 5740, 5960, 6109, 6560, 6832, 8344, 8540, 9089, 9184, 9760, 10004, 10430, 11480, 11920, 12218, 12505, 13664, 16688, 17080, 17507, 18178, 20008, 20860, 22960, 23840, 24436, 25010, 30545, 33376, 34160, 35014, 36356, 40016, 41720, 42763, 45445, 45920, 48872, 50020, 61090, 63623, 68320, 70028, 72712, 80032, 83440, 85526, 87535, 90890, 97744, 100040, 122180, 127246, 140056, 145424, 166880, 171052, 175070, 181780, 195488, 200080, 213815, 244360, 254492, 280112, 290848, 318115, 342104, 350140, 363560, 372649, 400160, 427630, 488720, 508984, 560224, 636230, 684208, 700280, 727120, 745298, 855260, 977440, 1017968, 1272460, 1368416, 1400560, 1454240, 1490596, 1710520, 1863245, 2035936, 2544920, 2608543, 2801120, 2981192, 3421040, 3726490, 5089840, 5217086, 5962384, 6842080, 7452980, 10179680, 10434172, 11924768, 13042715, 14905960, 20868344, 26085430, 29811920, 41736688, 52170860, 59623840, 83473376, 104341720, 208683440, 417366880]

約数ペア:

[(1, 417366880), (2, 208683440), (4, 104341720), (5, 83473376), (7, 59623840), (8, 52170860), (10, 41736688), (14, 29811920), (16, 26085430), (20, 20868344), (28, 14905960), (32, 13042715), (35, 11924768), (40, 10434172), (41, 10179680), (56, 7452980), (61, 6842080), (70, 5962384), (80, 5217086), (82, 5089840), (112, 3726490), (122, 3421040), (140, 2981192), (149, 2801120), (160, 2608543), (164, 2544920), (205, 2035936), (224, 1863245), (244, 1710520), (280, 1490596), (287, 1454240), (298, 1400560), (305, 1368416), (328, 1272460), (410, 1017968), (427, 977440), (488, 855260), (560, 745298), (574, 727120), (596, 700280), (610, 684208), (656, 636230), (745, 560224), (820, 508984), (854, 488720), (976, 427630), (1043, 400160), (1120, 372649), (1148, 363560), (1192, 350140), (1220, 342104), (1312, 318115), (1435, 290848), (1490, 280112), (1640, 254492), (1708, 244360), (1952, 213815), (2086, 200080), (2135, 195488), (2296, 181780), (2384, 175070), (2440, 171052), (2501, 166880), (2870, 145424), (2980, 140056), (3280, 127246), (3416, 122180), (4172, 100040), (4270, 97744), (4592, 90890), (4768, 87535), (4880, 85526), (5002, 83440), (5215, 80032), (5740, 72712), (5960, 70028), (6109, 68320), (6560, 63623), (6832, 61090), (8344, 50020), (8540, 48872), (9089, 45920), (9184, 45445), (9760, 42763), (10004, 41720), (10430, 40016), (11480, 36356), (11920, 35014), (12218, 34160), (12505, 33376), (13664, 30545), (16688, 25010), (17080, 24436), (17507, 23840), (18178, 22960), (20008, 20860)]