196932840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3079}}^1$

素因数の和:3147

約数の個数: 128

約数和(自身を含む): 651974400

約数和(自身を除く): 455041560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 41, 52, 60, 65, 78, 82, 104, 120, 123, 130, 156, 164, 195, 205, 246, 260, 312, 328, 390, 410, 492, 520, 533, 615, 780, 820, 984, 1066, 1230, 1560, 1599, 1640, 2132, 2460, 2665, 3079, 3198, 4264, 4920, 5330, 6158, 6396, 7995, 9237, 10660, 12316, 12792, 15395, 15990, 18474, 21320, 24632, 30790, 31980, 36948, 40027, 46185, 61580, 63960, 73896, 80054, 92370, 120081, 123160, 126239, 160108, 184740, 200135, 240162, 252478, 320216, 369480, 378717, 400270, 480324, 504956, 600405, 631195, 757434, 800540, 960648, 1009912, 1200810, 1262390, 1514868, 1601080, 1641107, 1893585, 2401620, 2524780, 3029736, 3282214, 3787170, 4803240, 4923321, 5049560, 6564428, 7574340, 8205535, 9846642, 13128856, 15148680, 16411070, 19693284, 24616605, 32822140, 39386568, 49233210, 65644280, 98466420, 196932840]

約数ペア:

[(1, 196932840), (2, 98466420), (3, 65644280), (4, 49233210), (5, 39386568), (6, 32822140), (8, 24616605), (10, 19693284), (12, 16411070), (13, 15148680), (15, 13128856), (20, 9846642), (24, 8205535), (26, 7574340), (30, 6564428), (39, 5049560), (40, 4923321), (41, 4803240), (52, 3787170), (60, 3282214), (65, 3029736), (78, 2524780), (82, 2401620), (104, 1893585), (120, 1641107), (123, 1601080), (130, 1514868), (156, 1262390), (164, 1200810), (195, 1009912), (205, 960648), (246, 800540), (260, 757434), (312, 631195), (328, 600405), (390, 504956), (410, 480324), (492, 400270), (520, 378717), (533, 369480), (615, 320216), (780, 252478), (820, 240162), (984, 200135), (1066, 184740), (1230, 160108), (1560, 126239), (1599, 123160), (1640, 120081), (2132, 92370), (2460, 80054), (2665, 73896), (3079, 63960), (3198, 61580), (4264, 46185), (4920, 40027), (5330, 36948), (6158, 31980), (6396, 30790), (7995, 24632), (9237, 21320), (10660, 18474), (12316, 15990), (12792, 15395)]