1743025840

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:335

約数の個数: 160

約数和(自身を含む): 4339008000

約数和(自身を除く): 2595982160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 53, 62, 80, 89, 106, 124, 149, 155, 178, 212, 248, 265, 298, 310, 356, 424, 445, 496, 530, 596, 620, 712, 745, 848, 890, 1060, 1192, 1240, 1424, 1490, 1643, 1780, 2120, 2384, 2480, 2759, 2980, 3286, 3560, 4240, 4619, 4717, 5518, 5960, 6572, 7120, 7897, 8215, 9238, 9434, 11036, 11920, 13144, 13261, 13795, 15794, 16430, 18476, 18868, 22072, 23095, 23585, 26288, 26522, 27590, 31588, 32860, 36952, 37736, 39485, 44144, 46190, 47170, 53044, 55180, 63176, 65720, 66305, 73904, 75472, 78970, 92380, 94340, 106088, 110360, 126352, 131440, 132610, 146227, 157940, 184760, 188680, 212176, 220720, 244807, 265220, 292454, 315880, 369520, 377360, 411091, 489614, 530440, 584908, 631760, 702833, 731135, 822182, 979228, 1060880, 1169816, 1224035, 1405666, 1462270, 1644364, 1958456, 2055455, 2339632, 2448070, 2811332, 2924540, 3288728, 3514165, 3916912, 4110910, 4896140, 5622664, 5849080, 6577456, 7028330, 8221820, 9792280, 11245328, 11698160, 14056660, 16443640, 19584560, 21787823, 28113320, 32887280, 43575646, 56226640, 87151292, 108939115, 174302584, 217878230, 348605168, 435756460, 871512920, 1743025840]

約数ペア:

[(1, 1743025840), (2, 871512920), (4, 435756460), (5, 348605168), (8, 217878230), (10, 174302584), (16, 108939115), (20, 87151292), (31, 56226640), (40, 43575646), (53, 32887280), (62, 28113320), (80, 21787823), (89, 19584560), (106, 16443640), (124, 14056660), (149, 11698160), (155, 11245328), (178, 9792280), (212, 8221820), (248, 7028330), (265, 6577456), (298, 5849080), (310, 5622664), (356, 4896140), (424, 4110910), (445, 3916912), (496, 3514165), (530, 3288728), (596, 2924540), (620, 2811332), (712, 2448070), (745, 2339632), (848, 2055455), (890, 1958456), (1060, 1644364), (1192, 1462270), (1240, 1405666), (1424, 1224035), (1490, 1169816), (1643, 1060880), (1780, 979228), (2120, 822182), (2384, 731135), (2480, 702833), (2759, 631760), (2980, 584908), (3286, 530440), (3560, 489614), (4240, 411091), (4619, 377360), (4717, 369520), (5518, 315880), (5960, 292454), (6572, 265220), (7120, 244807), (7897, 220720), (8215, 212176), (9238, 188680), (9434, 184760), (11036, 157940), (11920, 146227), (13144, 132610), (13261, 131440), (13795, 126352), (15794, 110360), (16430, 106088), (18476, 94340), (18868, 92380), (22072, 78970), (23095, 75472), (23585, 73904), (26288, 66305), (26522, 65720), (27590, 63176), (31588, 55180), (32860, 53044), (36952, 47170), (37736, 46190), (39485, 44144)]