1216196800

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8353}}^1$

素因数の和:8395

約数の個数: 168

約数和(自身を含む): 3683646176

約数和(自身を除く): 2467449376

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 64, 65, 70, 80, 91, 100, 104, 112, 130, 140, 160, 175, 182, 200, 208, 224, 260, 280, 320, 325, 350, 364, 400, 416, 448, 455, 520, 560, 650, 700, 728, 800, 832, 910, 1040, 1120, 1300, 1400, 1456, 1600, 1820, 2080, 2240, 2275, 2600, 2800, 2912, 3640, 4160, 4550, 5200, 5600, 5824, 7280, 8353, 9100, 10400, 11200, 14560, 16706, 18200, 20800, 29120, 33412, 36400, 41765, 58471, 66824, 72800, 83530, 108589, 116942, 133648, 145600, 167060, 208825, 217178, 233884, 267296, 292355, 334120, 417650, 434356, 467768, 534592, 542945, 584710, 668240, 760123, 835300, 868712, 935536, 1085890, 1169420, 1336480, 1461775, 1520246, 1670600, 1737424, 1871072, 2171780, 2338840, 2672960, 2714725, 2923550, 3040492, 3341200, 3474848, 3742144, 3800615, 4343560, 4677680, 5429450, 5847100, 6080984, 6682400, 6949696, 7601230, 8687120, 9355360, 10858900, 11694200, 12161968, 13364800, 15202460, 17374240, 18710720, 19003075, 21717800, 23388400, 24323936, 30404920, 34748480, 38006150, 43435600, 46776800, 48647872, 60809840, 76012300, 86871200, 93553600, 121619680, 152024600, 173742400, 243239360, 304049200, 608098400, 1216196800]

約数ペア:

[(1, 1216196800), (2, 608098400), (4, 304049200), (5, 243239360), (7, 173742400), (8, 152024600), (10, 121619680), (13, 93553600), (14, 86871200), (16, 76012300), (20, 60809840), (25, 48647872), (26, 46776800), (28, 43435600), (32, 38006150), (35, 34748480), (40, 30404920), (50, 24323936), (52, 23388400), (56, 21717800), (64, 19003075), (65, 18710720), (70, 17374240), (80, 15202460), (91, 13364800), (100, 12161968), (104, 11694200), (112, 10858900), (130, 9355360), (140, 8687120), (160, 7601230), (175, 6949696), (182, 6682400), (200, 6080984), (208, 5847100), (224, 5429450), (260, 4677680), (280, 4343560), (320, 3800615), (325, 3742144), (350, 3474848), (364, 3341200), (400, 3040492), (416, 2923550), (448, 2714725), (455, 2672960), (520, 2338840), (560, 2171780), (650, 1871072), (700, 1737424), (728, 1670600), (800, 1520246), (832, 1461775), (910, 1336480), (1040, 1169420), (1120, 1085890), (1300, 935536), (1400, 868712), (1456, 835300), (1600, 760123), (1820, 668240), (2080, 584710), (2240, 542945), (2275, 534592), (2600, 467768), (2800, 434356), (2912, 417650), (3640, 334120), (4160, 292355), (4550, 267296), (5200, 233884), (5600, 217178), (5824, 208825), (7280, 167060), (8353, 145600), (9100, 133648), (10400, 116942), (11200, 108589), (14560, 83530), (16706, 72800), (18200, 66824), (20800, 58471), (29120, 41765), (33412, 36400)]