4751131920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{14851}}^1$

素因数の和:14941

約数の個数: 160

約数和(自身を含む): 15558242304

約数和(自身を除く): 10807110384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 43, 48, 60, 62, 80, 86, 93, 120, 124, 129, 155, 172, 186, 215, 240, 248, 258, 310, 344, 372, 430, 465, 496, 516, 620, 645, 688, 744, 860, 930, 1032, 1240, 1290, 1333, 1488, 1720, 1860, 2064, 2480, 2580, 2666, 3440, 3720, 3999, 5160, 5332, 6665, 7440, 7998, 10320, 10664, 13330, 14851, 15996, 19995, 21328, 26660, 29702, 31992, 39990, 44553, 53320, 59404, 63984, 74255, 79980, 89106, 106640, 118808, 148510, 159960, 178212, 222765, 237616, 297020, 319920, 356424, 445530, 460381, 594040, 638593, 712848, 891060, 920762, 1188080, 1277186, 1381143, 1782120, 1841524, 1915779, 2301905, 2554372, 2762286, 3192965, 3564240, 3683048, 3831558, 4603810, 5108744, 5524572, 6385930, 6905715, 7366096, 7663116, 9207620, 9578895, 10217488, 11049144, 12771860, 13811430, 15326232, 18415240, 19157790, 19796383, 22098288, 25543720, 27622860, 30652464, 36830480, 38315580, 39592766, 51087440, 55245720, 59389149, 76631160, 79185532, 98981915, 110491440, 118778298, 153262320, 158371064, 197963830, 237556596, 296945745, 316742128, 395927660, 475113192, 593891490, 791855320, 950226384, 1187782980, 1583710640, 2375565960, 4751131920]

約数ペア:

[(1, 4751131920), (2, 2375565960), (3, 1583710640), (4, 1187782980), (5, 950226384), (6, 791855320), (8, 593891490), (10, 475113192), (12, 395927660), (15, 316742128), (16, 296945745), (20, 237556596), (24, 197963830), (30, 158371064), (31, 153262320), (40, 118778298), (43, 110491440), (48, 98981915), (60, 79185532), (62, 76631160), (80, 59389149), (86, 55245720), (93, 51087440), (120, 39592766), (124, 38315580), (129, 36830480), (155, 30652464), (172, 27622860), (186, 25543720), (215, 22098288), (240, 19796383), (248, 19157790), (258, 18415240), (310, 15326232), (344, 13811430), (372, 12771860), (430, 11049144), (465, 10217488), (496, 9578895), (516, 9207620), (620, 7663116), (645, 7366096), (688, 6905715), (744, 6385930), (860, 5524572), (930, 5108744), (1032, 4603810), (1240, 3831558), (1290, 3683048), (1333, 3564240), (1488, 3192965), (1720, 2762286), (1860, 2554372), (2064, 2301905), (2480, 1915779), (2580, 1841524), (2666, 1782120), (3440, 1381143), (3720, 1277186), (3999, 1188080), (5160, 920762), (5332, 891060), (6665, 712848), (7440, 638593), (7998, 594040), (10320, 460381), (10664, 445530), (13330, 356424), (14851, 319920), (15996, 297020), (19995, 237616), (21328, 222765), (26660, 178212), (29702, 159960), (31992, 148510), (39990, 118808), (44553, 106640), (53320, 89106), (59404, 79980), (63984, 74255)]