153422640

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:241

約数の個数: 320

約数和(自身を含む): 616627200

約数和(自身を除く): 463204560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 73, 80, 84, 90, 105, 108, 112, 120, 126, 135, 139, 140, 144, 146, 168, 180, 189, 210, 216, 219, 240, 252, 270, 278, 280, 292, 315, 336, 360, 365, 378, 417, 420, 432, 438, 504, 511, 540, 556, 560, 584, 630, 657, 695, 720, 730, 756, 834, 840, 876, 945, 973, 1008, 1022, 1080, 1095, 1112, 1168, 1251, 1260, 1314, 1390, 1460, 1512, 1533, 1668, 1680, 1752, 1890, 1946, 1971, 2044, 2085, 2160, 2190, 2224, 2502, 2520, 2555, 2628, 2780, 2919, 2920, 3024, 3066, 3285, 3336, 3504, 3753, 3780, 3892, 3942, 4088, 4170, 4380, 4599, 4865, 5004, 5040, 5110, 5256, 5560, 5838, 5840, 6132, 6255, 6570, 6672, 7506, 7560, 7665, 7784, 7884, 8176, 8340, 8757, 8760, 9198, 9730, 9855, 10008, 10147, 10220, 10512, 11120, 11676, 12264, 12510, 13140, 13797, 14595, 15012, 15120, 15330, 15568, 15768, 16680, 17514, 17520, 18396, 18765, 19460, 19710, 20016, 20294, 20440, 22995, 23352, 24528, 25020, 26271, 26280, 27594, 29190, 30024, 30441, 30660, 31536, 33360, 35028, 36792, 37530, 38920, 39420, 40588, 40880, 43785, 45990, 46704, 50040, 50735, 52542, 52560, 55188, 58380, 60048, 60882, 61320, 68985, 70056, 71029, 73584, 75060, 77840, 78840, 81176, 87570, 91323, 91980, 100080, 101470, 105084, 110376, 116760, 121764, 122640, 131355, 137970, 140112, 142058, 150120, 152205, 157680, 162352, 175140, 182646, 183960, 202940, 210168, 213087, 220752, 233520, 243528, 262710, 273969, 275940, 284116, 300240, 304410, 350280, 355145, 365292, 367920, 405880, 420336, 426174, 456615, 487056, 525420, 547938, 551880, 568232, 608820, 639261, 700560, 710290, 730584, 811760, 852348, 913230, 1050840, 1065435, 1095876, 1103760, 1136464, 1217640, 1278522, 1369845, 1420580, 1461168, 1704696, 1826460, 1917783, 2101680, 2130870, 2191752, 2435280, 2557044, 2739690, 2841160, 3196305, 3409392, 3652920, 3835566, 4261740, 4383504, 5114088, 5479380, 5682320, 6392610, 7305840, 7671132, 8523480, 9588915, 10228176, 10958760, 12785220, 15342264, 17046960, 19177830, 21917520, 25570440, 30684528, 38355660, 51140880, 76711320, 153422640]

約数ペア:

[(1, 153422640), (2, 76711320), (3, 51140880), (4, 38355660), (5, 30684528), (6, 25570440), (7, 21917520), (8, 19177830), (9, 17046960), (10, 15342264), (12, 12785220), (14, 10958760), (15, 10228176), (16, 9588915), (18, 8523480), (20, 7671132), (21, 7305840), (24, 6392610), (27, 5682320), (28, 5479380), (30, 5114088), (35, 4383504), (36, 4261740), (40, 3835566), (42, 3652920), (45, 3409392), (48, 3196305), (54, 2841160), (56, 2739690), (60, 2557044), (63, 2435280), (70, 2191752), (72, 2130870), (73, 2101680), (80, 1917783), (84, 1826460), (90, 1704696), (105, 1461168), (108, 1420580), (112, 1369845), (120, 1278522), (126, 1217640), (135, 1136464), (139, 1103760), (140, 1095876), (144, 1065435), (146, 1050840), (168, 913230), (180, 852348), (189, 811760), (210, 730584), (216, 710290), (219, 700560), (240, 639261), (252, 608820), (270, 568232), (278, 551880), (280, 547938), (292, 525420), (315, 487056), (336, 456615), (360, 426174), (365, 420336), (378, 405880), (417, 367920), (420, 365292), (432, 355145), (438, 350280), (504, 304410), (511, 300240), (540, 284116), (556, 275940), (560, 273969), (584, 262710), (630, 243528), (657, 233520), (695, 220752), (720, 213087), (730, 210168), (756, 202940), (834, 183960), (840, 182646), (876, 175140), (945, 162352), (973, 157680), (1008, 152205), (1022, 150120), (1080, 142058), (1095, 140112), (1112, 137970), (1168, 131355), (1251, 122640), (1260, 121764), (1314, 116760), (1390, 110376), (1460, 105084), (1512, 101470), (1533, 100080), (1668, 91980), (1680, 91323), (1752, 87570), (1890, 81176), (1946, 78840), (1971, 77840), (2044, 75060), (2085, 73584), (2160, 71029), (2190, 70056), (2224, 68985), (2502, 61320), (2520, 60882), (2555, 60048), (2628, 58380), (2780, 55188), (2919, 52560), (2920, 52542), (3024, 50735), (3066, 50040), (3285, 46704), (3336, 45990), (3504, 43785), (3753, 40880), (3780, 40588), (3892, 39420), (3942, 38920), (4088, 37530), (4170, 36792), (4380, 35028), (4599, 33360), (4865, 31536), (5004, 30660), (5040, 30441), (5110, 30024), (5256, 29190), (5560, 27594), (5838, 26280), (5840, 26271), (6132, 25020), (6255, 24528), (6570, 23352), (6672, 22995), (7506, 20440), (7560, 20294), (7665, 20016), (7784, 19710), (7884, 19460), (8176, 18765), (8340, 18396), (8757, 17520), (8760, 17514), (9198, 16680), (9730, 15768), (9855, 15568), (10008, 15330), (10147, 15120), (10220, 15012), (10512, 14595), (11120, 13797), (11676, 13140), (12264, 12510)]