207837240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{461}}^1$

素因数の和:522

約数の個数: 192

約数和(自身を含む): 714843360

約数和(自身を除く): 507006120

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, 289, 312, 340, 390, 408, 442, 461, 510, 520, 578, 663, 680, 780, 867, 884, 922, 1020, 1105, 1156, 1326, 1383, 1445, 1560, 1734, 1768, 1844, 2040, 2210, 2305, 2312, 2652, 2766, 2890, 3315, 3468, 3688, 3757, 4335, 4420, 4610, 5304, 5532, 5780, 5993, 6630, 6915, 6936, 7514, 7837, 8670, 8840, 9220, 11064, 11271, 11560, 11986, 13260, 13830, 15028, 15674, 17340, 17979, 18440, 18785, 22542, 23511, 23972, 26520, 27660, 29965, 30056, 31348, 34680, 35958, 37570, 39185, 45084, 47022, 47944, 55320, 56355, 59930, 62696, 71916, 75140, 78370, 89895, 90168, 94044, 101881, 112710, 117555, 119860, 133229, 143832, 150280, 156740, 179790, 188088, 203762, 225420, 235110, 239720, 266458, 305643, 313480, 359580, 399687, 407524, 450840, 470220, 509405, 532916, 611286, 666145, 719160, 799374, 815048, 940440, 1018810, 1065832, 1222572, 1332290, 1528215, 1598748, 1731977, 1998435, 2037620, 2445144, 2664580, 3056430, 3197496, 3463954, 3996870, 4075240, 5195931, 5329160, 6112860, 6927908, 7993740, 8659885, 10391862, 12225720, 13855816, 15987480, 17319770, 20783724, 25979655, 34639540, 41567448, 51959310, 69279080, 103918620, 207837240]

約数ペア:

[(1, 207837240), (2, 103918620), (3, 69279080), (4, 51959310), (5, 41567448), (6, 34639540), (8, 25979655), (10, 20783724), (12, 17319770), (13, 15987480), (15, 13855816), (17, 12225720), (20, 10391862), (24, 8659885), (26, 7993740), (30, 6927908), (34, 6112860), (39, 5329160), (40, 5195931), (51, 4075240), (52, 3996870), (60, 3463954), (65, 3197496), (68, 3056430), (78, 2664580), (85, 2445144), (102, 2037620), (104, 1998435), (120, 1731977), (130, 1598748), (136, 1528215), (156, 1332290), (170, 1222572), (195, 1065832), (204, 1018810), (221, 940440), (255, 815048), (260, 799374), (289, 719160), (312, 666145), (340, 611286), (390, 532916), (408, 509405), (442, 470220), (461, 450840), (510, 407524), (520, 399687), (578, 359580), (663, 313480), (680, 305643), (780, 266458), (867, 239720), (884, 235110), (922, 225420), (1020, 203762), (1105, 188088), (1156, 179790), (1326, 156740), (1383, 150280), (1445, 143832), (1560, 133229), (1734, 119860), (1768, 117555), (1844, 112710), (2040, 101881), (2210, 94044), (2305, 90168), (2312, 89895), (2652, 78370), (2766, 75140), (2890, 71916), (3315, 62696), (3468, 59930), (3688, 56355), (3757, 55320), (4335, 47944), (4420, 47022), (4610, 45084), (5304, 39185), (5532, 37570), (5780, 35958), (5993, 34680), (6630, 31348), (6915, 30056), (6936, 29965), (7514, 27660), (7837, 26520), (8670, 23972), (8840, 23511), (9220, 22542), (11064, 18785), (11271, 18440), (11560, 17979), (11986, 17340), (13260, 15674), (13830, 15028)]