204369240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:202

約数の個数: 192

約数和(自身を含む): 668424960

約数和(自身を除く): 464055720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 71, 83, 85, 102, 120, 136, 142, 166, 170, 204, 213, 249, 255, 284, 289, 332, 340, 355, 408, 415, 426, 498, 510, 568, 578, 664, 680, 710, 830, 852, 867, 996, 1020, 1065, 1156, 1207, 1245, 1411, 1420, 1445, 1660, 1704, 1734, 1992, 2040, 2130, 2312, 2414, 2490, 2822, 2840, 2890, 3320, 3468, 3621, 4233, 4260, 4335, 4828, 4980, 5644, 5780, 5893, 6035, 6936, 7055, 7242, 8466, 8520, 8670, 9656, 9960, 11288, 11560, 11786, 12070, 14110, 14484, 16932, 17340, 17679, 18105, 20519, 21165, 23572, 23987, 24140, 28220, 28968, 29465, 33864, 34680, 35358, 36210, 41038, 42330, 47144, 47974, 48280, 56440, 58930, 61557, 70716, 71961, 72420, 82076, 84660, 88395, 95948, 100181, 102595, 117860, 119935, 123114, 141432, 143922, 144840, 164152, 169320, 176790, 191896, 200362, 205190, 235720, 239870, 246228, 287844, 300543, 307785, 353580, 359805, 400724, 410380, 479740, 492456, 500905, 575688, 601086, 615570, 707160, 719610, 801448, 820760, 959480, 1001810, 1202172, 1231140, 1439220, 1502715, 1703077, 2003620, 2404344, 2462280, 2878440, 3005430, 3406154, 4007240, 5109231, 6010860, 6812308, 8515385, 10218462, 12021720, 13624616, 17030770, 20436924, 25546155, 34061540, 40873848, 51092310, 68123080, 102184620, 204369240]

約数ペア:

[(1, 204369240), (2, 102184620), (3, 68123080), (4, 51092310), (5, 40873848), (6, 34061540), (8, 25546155), (10, 20436924), (12, 17030770), (15, 13624616), (17, 12021720), (20, 10218462), (24, 8515385), (30, 6812308), (34, 6010860), (40, 5109231), (51, 4007240), (60, 3406154), (68, 3005430), (71, 2878440), (83, 2462280), (85, 2404344), (102, 2003620), (120, 1703077), (136, 1502715), (142, 1439220), (166, 1231140), (170, 1202172), (204, 1001810), (213, 959480), (249, 820760), (255, 801448), (284, 719610), (289, 707160), (332, 615570), (340, 601086), (355, 575688), (408, 500905), (415, 492456), (426, 479740), (498, 410380), (510, 400724), (568, 359805), (578, 353580), (664, 307785), (680, 300543), (710, 287844), (830, 246228), (852, 239870), (867, 235720), (996, 205190), (1020, 200362), (1065, 191896), (1156, 176790), (1207, 169320), (1245, 164152), (1411, 144840), (1420, 143922), (1445, 141432), (1660, 123114), (1704, 119935), (1734, 117860), (1992, 102595), (2040, 100181), (2130, 95948), (2312, 88395), (2414, 84660), (2490, 82076), (2822, 72420), (2840, 71961), (2890, 70716), (3320, 61557), (3468, 58930), (3621, 56440), (4233, 48280), (4260, 47974), (4335, 47144), (4828, 42330), (4980, 41038), (5644, 36210), (5780, 35358), (5893, 34680), (6035, 33864), (6936, 29465), (7055, 28968), (7242, 28220), (8466, 24140), (8520, 23987), (8670, 23572), (9656, 21165), (9960, 20519), (11288, 18105), (11560, 17679), (11786, 17340), (12070, 16932), (14110, 14484)]