145999040

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:143

約数の個数: 224

約数和(自身を含む): 416966400

約数和(自身を除く): 270967360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 37, 38, 40, 44, 55, 59, 64, 74, 76, 80, 88, 95, 110, 118, 148, 152, 160, 176, 185, 190, 209, 220, 236, 295, 296, 304, 320, 352, 370, 380, 407, 418, 440, 472, 590, 592, 608, 649, 703, 704, 740, 760, 814, 836, 880, 944, 1045, 1121, 1180, 1184, 1216, 1298, 1406, 1480, 1520, 1628, 1672, 1760, 1888, 2035, 2090, 2183, 2242, 2360, 2368, 2596, 2812, 2960, 3040, 3245, 3256, 3344, 3515, 3520, 3776, 4070, 4180, 4366, 4484, 4720, 5192, 5605, 5624, 5920, 6080, 6490, 6512, 6688, 7030, 7733, 8140, 8360, 8732, 8968, 9440, 10384, 10915, 11210, 11248, 11840, 12331, 12980, 13024, 13376, 14060, 15466, 16280, 16720, 17464, 17936, 18880, 20768, 21830, 22420, 22496, 24013, 24662, 25960, 26048, 28120, 30932, 32560, 33440, 34928, 35872, 38665, 41477, 41536, 43660, 44840, 44992, 48026, 49324, 51920, 56240, 61655, 61864, 65120, 66880, 69856, 71744, 77330, 82954, 87320, 89680, 96052, 98648, 103840, 112480, 120065, 123310, 123728, 130240, 139712, 154660, 165908, 174640, 179360, 192104, 197296, 207385, 207680, 224960, 240130, 246620, 247456, 309320, 331816, 349280, 358720, 384208, 394592, 414770, 456247, 480260, 493240, 494912, 618640, 663632, 698560, 768416, 789184, 829540, 912494, 960520, 986480, 1237280, 1327264, 1536832, 1659080, 1824988, 1921040, 1972960, 2281235, 2474560, 2654528, 3318160, 3649976, 3842080, 3945920, 4562470, 6636320, 7299952, 7684160, 9124940, 13272640, 14599904, 18249880, 29199808, 36499760, 72999520, 145999040]

約数ペア:

[(1, 145999040), (2, 72999520), (4, 36499760), (5, 29199808), (8, 18249880), (10, 14599904), (11, 13272640), (16, 9124940), (19, 7684160), (20, 7299952), (22, 6636320), (32, 4562470), (37, 3945920), (38, 3842080), (40, 3649976), (44, 3318160), (55, 2654528), (59, 2474560), (64, 2281235), (74, 1972960), (76, 1921040), (80, 1824988), (88, 1659080), (95, 1536832), (110, 1327264), (118, 1237280), (148, 986480), (152, 960520), (160, 912494), (176, 829540), (185, 789184), (190, 768416), (209, 698560), (220, 663632), (236, 618640), (295, 494912), (296, 493240), (304, 480260), (320, 456247), (352, 414770), (370, 394592), (380, 384208), (407, 358720), (418, 349280), (440, 331816), (472, 309320), (590, 247456), (592, 246620), (608, 240130), (649, 224960), (703, 207680), (704, 207385), (740, 197296), (760, 192104), (814, 179360), (836, 174640), (880, 165908), (944, 154660), (1045, 139712), (1121, 130240), (1180, 123728), (1184, 123310), (1216, 120065), (1298, 112480), (1406, 103840), (1480, 98648), (1520, 96052), (1628, 89680), (1672, 87320), (1760, 82954), (1888, 77330), (2035, 71744), (2090, 69856), (2183, 66880), (2242, 65120), (2360, 61864), (2368, 61655), (2596, 56240), (2812, 51920), (2960, 49324), (3040, 48026), (3245, 44992), (3256, 44840), (3344, 43660), (3515, 41536), (3520, 41477), (3776, 38665), (4070, 35872), (4180, 34928), (4366, 33440), (4484, 32560), (4720, 30932), (5192, 28120), (5605, 26048), (5624, 25960), (5920, 24662), (6080, 24013), (6490, 22496), (6512, 22420), (6688, 21830), (7030, 20768), (7733, 18880), (8140, 17936), (8360, 17464), (8732, 16720), (8968, 16280), (9440, 15466), (10384, 14060), (10915, 13376), (11210, 13024), (11248, 12980), (11840, 12331)]