103840080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{821}}^1$

素因数の和:885

約数の個数: 160

約数和(自身を含む): 352263168

約数和(自身を除く): 248423088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 34, 40, 48, 51, 60, 62, 68, 80, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 240, 248, 255, 272, 310, 340, 372, 408, 465, 496, 510, 527, 620, 680, 744, 816, 821, 930, 1020, 1054, 1240, 1360, 1488, 1581, 1642, 1860, 2040, 2108, 2463, 2480, 2635, 3162, 3284, 3720, 4080, 4105, 4216, 4926, 5270, 6324, 6568, 7440, 7905, 8210, 8432, 9852, 10540, 12315, 12648, 13136, 13957, 15810, 16420, 19704, 21080, 24630, 25296, 25451, 27914, 31620, 32840, 39408, 41871, 42160, 49260, 50902, 55828, 63240, 65680, 69785, 76353, 83742, 98520, 101804, 111656, 126480, 127255, 139570, 152706, 167484, 197040, 203608, 209355, 223312, 254510, 279140, 305412, 334968, 381765, 407216, 418710, 432667, 509020, 558280, 610824, 669936, 763530, 837420, 865334, 1018040, 1116560, 1221648, 1298001, 1527060, 1674840, 1730668, 2036080, 2163335, 2596002, 3054120, 3349680, 3461336, 4326670, 5192004, 6108240, 6490005, 6922672, 8653340, 10384008, 12980010, 17306680, 20768016, 25960020, 34613360, 51920040, 103840080]

約数ペア:

[(1, 103840080), (2, 51920040), (3, 34613360), (4, 25960020), (5, 20768016), (6, 17306680), (8, 12980010), (10, 10384008), (12, 8653340), (15, 6922672), (16, 6490005), (17, 6108240), (20, 5192004), (24, 4326670), (30, 3461336), (31, 3349680), (34, 3054120), (40, 2596002), (48, 2163335), (51, 2036080), (60, 1730668), (62, 1674840), (68, 1527060), (80, 1298001), (85, 1221648), (93, 1116560), (102, 1018040), (120, 865334), (124, 837420), (136, 763530), (155, 669936), (170, 610824), (186, 558280), (204, 509020), (240, 432667), (248, 418710), (255, 407216), (272, 381765), (310, 334968), (340, 305412), (372, 279140), (408, 254510), (465, 223312), (496, 209355), (510, 203608), (527, 197040), (620, 167484), (680, 152706), (744, 139570), (816, 127255), (821, 126480), (930, 111656), (1020, 101804), (1054, 98520), (1240, 83742), (1360, 76353), (1488, 69785), (1581, 65680), (1642, 63240), (1860, 55828), (2040, 50902), (2108, 49260), (2463, 42160), (2480, 41871), (2635, 39408), (3162, 32840), (3284, 31620), (3720, 27914), (4080, 25451), (4105, 25296), (4216, 24630), (4926, 21080), (5270, 19704), (6324, 16420), (6568, 15810), (7440, 13957), (7905, 13136), (8210, 12648), (8432, 12315), (9852, 10540)]