610251720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23011}}^1$

素因数の和:23055

約数の個数: 128

約数和(自身を含む): 2087648640

約数和(自身を除く): 1477396920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 255, 260, 312, 340, 390, 408, 442, 510, 520, 663, 680, 780, 884, 1020, 1105, 1326, 1560, 1768, 2040, 2210, 2652, 3315, 4420, 5304, 6630, 8840, 13260, 23011, 26520, 46022, 69033, 92044, 115055, 138066, 184088, 230110, 276132, 299143, 345165, 391187, 460220, 552264, 598286, 690330, 782374, 897429, 920440, 1173561, 1196572, 1380660, 1495715, 1564748, 1794858, 1955935, 2347122, 2393144, 2761320, 2991430, 3129496, 3589716, 3911870, 4487145, 4694244, 5085431, 5867805, 5982860, 7179432, 7823740, 8974290, 9388488, 10170862, 11735610, 11965720, 15256293, 15647480, 17948580, 20341724, 23471220, 25427155, 30512586, 35897160, 40683448, 46942440, 50854310, 61025172, 76281465, 101708620, 122050344, 152562930, 203417240, 305125860, 610251720]

約数ペア:

[(1, 610251720), (2, 305125860), (3, 203417240), (4, 152562930), (5, 122050344), (6, 101708620), (8, 76281465), (10, 61025172), (12, 50854310), (13, 46942440), (15, 40683448), (17, 35897160), (20, 30512586), (24, 25427155), (26, 23471220), (30, 20341724), (34, 17948580), (39, 15647480), (40, 15256293), (51, 11965720), (52, 11735610), (60, 10170862), (65, 9388488), (68, 8974290), (78, 7823740), (85, 7179432), (102, 5982860), (104, 5867805), (120, 5085431), (130, 4694244), (136, 4487145), (156, 3911870), (170, 3589716), (195, 3129496), (204, 2991430), (221, 2761320), (255, 2393144), (260, 2347122), (312, 1955935), (340, 1794858), (390, 1564748), (408, 1495715), (442, 1380660), (510, 1196572), (520, 1173561), (663, 920440), (680, 897429), (780, 782374), (884, 690330), (1020, 598286), (1105, 552264), (1326, 460220), (1560, 391187), (1768, 345165), (2040, 299143), (2210, 276132), (2652, 230110), (3315, 184088), (4420, 138066), (5304, 115055), (6630, 92044), (8840, 69033), (13260, 46022), (23011, 26520)]