407328840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:197

約数の個数: 384

約数和(自身を含む): 1536537600

約数和(自身を除く): 1129208760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 19, 20, 24, 30, 31, 34, 36, 38, 40, 45, 51, 57, 60, 62, 68, 72, 76, 85, 90, 93, 95, 102, 113, 114, 120, 124, 136, 152, 153, 155, 170, 171, 180, 186, 190, 204, 226, 228, 248, 255, 279, 285, 306, 310, 323, 339, 340, 342, 360, 372, 380, 408, 452, 456, 465, 510, 527, 558, 565, 570, 589, 612, 620, 646, 678, 680, 684, 744, 760, 765, 855, 904, 930, 969, 1017, 1020, 1054, 1116, 1130, 1140, 1178, 1224, 1240, 1292, 1356, 1368, 1395, 1530, 1581, 1615, 1695, 1710, 1767, 1860, 1921, 1938, 2034, 2040, 2108, 2147, 2232, 2260, 2280, 2356, 2584, 2635, 2712, 2790, 2907, 2945, 3060, 3162, 3230, 3390, 3420, 3503, 3534, 3720, 3842, 3876, 4068, 4216, 4294, 4520, 4712, 4743, 4845, 5085, 5270, 5301, 5580, 5763, 5814, 5890, 6120, 6324, 6441, 6460, 6780, 6840, 7006, 7068, 7684, 7752, 7905, 8136, 8588, 8835, 9486, 9605, 9690, 10013, 10170, 10509, 10540, 10602, 10735, 11160, 11526, 11628, 11780, 12648, 12882, 12920, 13560, 14012, 14136, 14535, 15368, 15810, 17176, 17289, 17515, 17670, 18972, 19210, 19323, 19380, 20026, 20340, 21018, 21080, 21204, 21470, 23052, 23256, 23560, 23715, 25764, 26505, 28024, 28815, 29070, 30039, 31527, 31620, 32205, 34578, 35030, 35340, 36499, 37944, 38420, 38646, 38760, 40052, 40680, 42036, 42408, 42940, 46104, 47430, 50065, 51528, 52545, 53010, 57630, 58140, 59551, 60078, 63054, 63240, 64410, 66557, 69156, 70060, 70680, 72998, 76840, 77292, 80104, 84072, 85880, 86445, 90117, 94860, 96615, 100130, 105090, 106020, 109497, 115260, 116280, 119102, 120156, 126108, 128820, 133114, 138312, 140120, 145996, 150195, 154584, 157635, 172890, 178653, 180234, 182495, 189720, 193230, 199671, 200260, 210180, 212040, 218994, 230520, 238204, 240312, 252216, 257640, 266228, 291992, 297755, 300390, 315270, 328491, 332785, 345780, 357306, 360468, 364990, 386460, 399342, 400520, 420360, 437988, 450585, 476408, 532456, 535959, 547485, 595510, 599013, 600780, 630540, 656982, 665570, 691560, 714612, 720936, 729980, 772920, 798684, 875976, 893265, 901170, 998355, 1071918, 1094970, 1131469, 1191020, 1198026, 1201560, 1261080, 1313964, 1331140, 1429224, 1459960, 1597368, 1642455, 1786530, 1802340, 1996710, 2143836, 2189940, 2262938, 2382040, 2396052, 2627928, 2662280, 2679795, 2995065, 3284910, 3394407, 3573060, 3604680, 3993420, 4287672, 4379880, 4525876, 4792104, 5359590, 5657345, 5990130, 6569820, 6788814, 7146120, 7986840, 9051752, 10183221, 10719180, 11314690, 11980260, 13139640, 13577628, 16972035, 20366442, 21438360, 22629380, 23960520, 27155256, 33944070, 40732884, 45258760, 50916105, 67888140, 81465768, 101832210, 135776280, 203664420, 407328840]

約数ペア:

[(1, 407328840), (2, 203664420), (3, 135776280), (4, 101832210), (5, 81465768), (6, 67888140), (8, 50916105), (9, 45258760), (10, 40732884), (12, 33944070), (15, 27155256), (17, 23960520), (18, 22629380), (19, 21438360), (20, 20366442), (24, 16972035), (30, 13577628), (31, 13139640), (34, 11980260), (36, 11314690), (38, 10719180), (40, 10183221), (45, 9051752), (51, 7986840), (57, 7146120), (60, 6788814), (62, 6569820), (68, 5990130), (72, 5657345), (76, 5359590), (85, 4792104), (90, 4525876), (93, 4379880), (95, 4287672), (102, 3993420), (113, 3604680), (114, 3573060), (120, 3394407), (124, 3284910), (136, 2995065), (152, 2679795), (153, 2662280), (155, 2627928), (170, 2396052), (171, 2382040), (180, 2262938), (186, 2189940), (190, 2143836), (204, 1996710), (226, 1802340), (228, 1786530), (248, 1642455), (255, 1597368), (279, 1459960), (285, 1429224), (306, 1331140), (310, 1313964), (323, 1261080), (339, 1201560), (340, 1198026), (342, 1191020), (360, 1131469), (372, 1094970), (380, 1071918), (408, 998355), (452, 901170), (456, 893265), (465, 875976), (510, 798684), (527, 772920), (558, 729980), (565, 720936), (570, 714612), (589, 691560), (612, 665570), (620, 656982), (646, 630540), (678, 600780), (680, 599013), (684, 595510), (744, 547485), (760, 535959), (765, 532456), (855, 476408), (904, 450585), (930, 437988), (969, 420360), (1017, 400520), (1020, 399342), (1054, 386460), (1116, 364990), (1130, 360468), (1140, 357306), (1178, 345780), (1224, 332785), (1240, 328491), (1292, 315270), (1356, 300390), (1368, 297755), (1395, 291992), (1530, 266228), (1581, 257640), (1615, 252216), (1695, 240312), (1710, 238204), (1767, 230520), (1860, 218994), (1921, 212040), (1938, 210180), (2034, 200260), (2040, 199671), (2108, 193230), (2147, 189720), (2232, 182495), (2260, 180234), (2280, 178653), (2356, 172890), (2584, 157635), (2635, 154584), (2712, 150195), (2790, 145996), (2907, 140120), (2945, 138312), (3060, 133114), (3162, 128820), (3230, 126108), (3390, 120156), (3420, 119102), (3503, 116280), (3534, 115260), (3720, 109497), (3842, 106020), (3876, 105090), (4068, 100130), (4216, 96615), (4294, 94860), (4520, 90117), (4712, 86445), (4743, 85880), (4845, 84072), (5085, 80104), (5270, 77292), (5301, 76840), (5580, 72998), (5763, 70680), (5814, 70060), (5890, 69156), (6120, 66557), (6324, 64410), (6441, 63240), (6460, 63054), (6780, 60078), (6840, 59551), (7006, 58140), (7068, 57630), (7684, 53010), (7752, 52545), (7905, 51528), (8136, 50065), (8588, 47430), (8835, 46104), (9486, 42940), (9605, 42408), (9690, 42036), (10013, 40680), (10170, 40052), (10509, 38760), (10540, 38646), (10602, 38420), (10735, 37944), (11160, 36499), (11526, 35340), (11628, 35030), (11780, 34578), (12648, 32205), (12882, 31620), (12920, 31527), (13560, 30039), (14012, 29070), (14136, 28815), (14535, 28024), (15368, 26505), (15810, 25764), (17176, 23715), (17289, 23560), (17515, 23256), (17670, 23052), (18972, 21470), (19210, 21204), (19323, 21080), (19380, 21018), (20026, 20340)]