70250040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{457}}^1$

素因数の和:542

約数の個数: 192

約数和(自身を含む): 265786560

約数和(自身を除く): 195536520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 61, 63, 70, 72, 84, 90, 105, 120, 122, 126, 140, 168, 180, 183, 210, 244, 252, 280, 305, 315, 360, 366, 420, 427, 457, 488, 504, 549, 610, 630, 732, 840, 854, 914, 915, 1098, 1220, 1260, 1281, 1371, 1464, 1708, 1828, 1830, 2135, 2196, 2285, 2440, 2520, 2562, 2742, 2745, 3199, 3416, 3656, 3660, 3843, 4113, 4270, 4392, 4570, 5124, 5484, 5490, 6398, 6405, 6855, 7320, 7686, 8226, 8540, 9140, 9597, 10248, 10968, 10980, 12796, 12810, 13710, 15372, 15995, 16452, 17080, 18280, 19194, 19215, 20565, 21960, 25592, 25620, 27420, 27877, 28791, 30744, 31990, 32904, 38388, 38430, 41130, 47985, 51240, 54840, 55754, 57582, 63980, 76776, 76860, 82260, 83631, 95970, 111508, 115164, 127960, 139385, 143955, 153720, 164520, 167262, 191940, 195139, 223016, 230328, 250893, 278770, 287910, 334524, 383880, 390278, 418155, 501786, 557540, 575820, 585417, 669048, 780556, 836310, 975695, 1003572, 1115080, 1151640, 1170834, 1254465, 1561112, 1672620, 1756251, 1951390, 2007144, 2341668, 2508930, 2927085, 3345240, 3512502, 3902780, 4683336, 5017860, 5854170, 7025004, 7805560, 8781255, 10035720, 11708340, 14050008, 17562510, 23416680, 35125020, 70250040]

約数ペア:

[(1, 70250040), (2, 35125020), (3, 23416680), (4, 17562510), (5, 14050008), (6, 11708340), (7, 10035720), (8, 8781255), (9, 7805560), (10, 7025004), (12, 5854170), (14, 5017860), (15, 4683336), (18, 3902780), (20, 3512502), (21, 3345240), (24, 2927085), (28, 2508930), (30, 2341668), (35, 2007144), (36, 1951390), (40, 1756251), (42, 1672620), (45, 1561112), (56, 1254465), (60, 1170834), (61, 1151640), (63, 1115080), (70, 1003572), (72, 975695), (84, 836310), (90, 780556), (105, 669048), (120, 585417), (122, 575820), (126, 557540), (140, 501786), (168, 418155), (180, 390278), (183, 383880), (210, 334524), (244, 287910), (252, 278770), (280, 250893), (305, 230328), (315, 223016), (360, 195139), (366, 191940), (420, 167262), (427, 164520), (457, 153720), (488, 143955), (504, 139385), (549, 127960), (610, 115164), (630, 111508), (732, 95970), (840, 83631), (854, 82260), (914, 76860), (915, 76776), (1098, 63980), (1220, 57582), (1260, 55754), (1281, 54840), (1371, 51240), (1464, 47985), (1708, 41130), (1828, 38430), (1830, 38388), (2135, 32904), (2196, 31990), (2285, 30744), (2440, 28791), (2520, 27877), (2562, 27420), (2742, 25620), (2745, 25592), (3199, 21960), (3416, 20565), (3656, 19215), (3660, 19194), (3843, 18280), (4113, 17080), (4270, 16452), (4392, 15995), (4570, 15372), (5124, 13710), (5484, 12810), (5490, 12796), (6398, 10980), (6405, 10968), (6855, 10248), (7320, 9597), (7686, 9140), (8226, 8540)]