296779120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:132

約数の個数: 240

約数和(自身を含む): 835946496

約数和(自身を除く): 539167376

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 31, 40, 43, 44, 46, 55, 62, 80, 86, 88, 92, 110, 115, 121, 124, 155, 172, 176, 184, 215, 220, 230, 242, 248, 253, 310, 341, 344, 368, 430, 440, 460, 473, 484, 496, 506, 605, 620, 682, 688, 713, 860, 880, 920, 946, 968, 989, 1012, 1210, 1240, 1265, 1333, 1364, 1426, 1705, 1720, 1840, 1892, 1936, 1978, 2024, 2365, 2420, 2480, 2530, 2666, 2728, 2783, 2852, 3410, 3440, 3565, 3751, 3784, 3956, 4048, 4730, 4840, 4945, 5060, 5203, 5332, 5456, 5566, 5704, 6665, 6820, 7130, 7502, 7568, 7843, 7912, 9460, 9680, 9890, 10120, 10406, 10664, 10879, 11132, 11408, 13330, 13640, 13915, 14260, 14663, 15004, 15686, 15824, 18755, 18920, 19780, 20240, 20812, 21328, 21758, 22264, 26015, 26660, 27280, 27830, 28520, 29326, 30008, 30659, 31372, 37510, 37840, 39215, 39560, 41624, 43516, 44528, 52030, 53320, 54395, 55660, 57040, 58652, 60016, 61318, 62744, 73315, 75020, 78430, 79120, 83248, 86273, 87032, 104060, 106640, 108790, 111320, 117304, 119669, 122636, 125488, 146630, 150040, 153295, 156860, 161293, 172546, 174064, 208120, 217580, 222640, 234608, 239338, 245272, 293260, 300080, 306590, 313720, 322586, 337249, 345092, 416240, 431365, 435160, 478676, 490544, 586520, 598345, 613180, 627440, 645172, 674498, 690184, 806465, 862730, 870320, 957352, 1173040, 1196690, 1226360, 1290344, 1348996, 1380368, 1612930, 1686245, 1725460, 1914704, 2393380, 2452720, 2580688, 2697992, 3225860, 3372490, 3450920, 3709739, 4786760, 5395984, 6451720, 6744980, 6901840, 7419478, 9573520, 12903440, 13489960, 14838956, 18548695, 26979920, 29677912, 37097390, 59355824, 74194780, 148389560, 296779120]

約数ペア:

[(1, 296779120), (2, 148389560), (4, 74194780), (5, 59355824), (8, 37097390), (10, 29677912), (11, 26979920), (16, 18548695), (20, 14838956), (22, 13489960), (23, 12903440), (31, 9573520), (40, 7419478), (43, 6901840), (44, 6744980), (46, 6451720), (55, 5395984), (62, 4786760), (80, 3709739), (86, 3450920), (88, 3372490), (92, 3225860), (110, 2697992), (115, 2580688), (121, 2452720), (124, 2393380), (155, 1914704), (172, 1725460), (176, 1686245), (184, 1612930), (215, 1380368), (220, 1348996), (230, 1290344), (242, 1226360), (248, 1196690), (253, 1173040), (310, 957352), (341, 870320), (344, 862730), (368, 806465), (430, 690184), (440, 674498), (460, 645172), (473, 627440), (484, 613180), (496, 598345), (506, 586520), (605, 490544), (620, 478676), (682, 435160), (688, 431365), (713, 416240), (860, 345092), (880, 337249), (920, 322586), (946, 313720), (968, 306590), (989, 300080), (1012, 293260), (1210, 245272), (1240, 239338), (1265, 234608), (1333, 222640), (1364, 217580), (1426, 208120), (1705, 174064), (1720, 172546), (1840, 161293), (1892, 156860), (1936, 153295), (1978, 150040), (2024, 146630), (2365, 125488), (2420, 122636), (2480, 119669), (2530, 117304), (2666, 111320), (2728, 108790), (2783, 106640), (2852, 104060), (3410, 87032), (3440, 86273), (3565, 83248), (3751, 79120), (3784, 78430), (3956, 75020), (4048, 73315), (4730, 62744), (4840, 61318), (4945, 60016), (5060, 58652), (5203, 57040), (5332, 55660), (5456, 54395), (5566, 53320), (5704, 52030), (6665, 44528), (6820, 43516), (7130, 41624), (7502, 39560), (7568, 39215), (7843, 37840), (7912, 37510), (9460, 31372), (9680, 30659), (9890, 30008), (10120, 29326), (10406, 28520), (10664, 27830), (10879, 27280), (11132, 26660), (11408, 26015), (13330, 22264), (13640, 21758), (13915, 21328), (14260, 20812), (14663, 20240), (15004, 19780), (15686, 18920), (15824, 18755)]