68292060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:164

約数の個数: 192

約数和(自身を含む): 219469824

約数和(自身を除く): 151177764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 23, 30, 34, 41, 46, 51, 60, 68, 69, 71, 82, 85, 92, 102, 115, 123, 138, 142, 164, 170, 204, 205, 213, 230, 246, 255, 276, 284, 340, 345, 355, 391, 410, 426, 460, 492, 510, 615, 690, 697, 710, 782, 820, 852, 943, 1020, 1065, 1173, 1207, 1230, 1380, 1394, 1420, 1564, 1633, 1886, 1955, 2091, 2130, 2346, 2414, 2460, 2788, 2829, 2911, 3266, 3485, 3621, 3772, 3910, 4182, 4260, 4692, 4715, 4828, 4899, 5658, 5822, 5865, 6035, 6532, 6970, 7242, 7820, 8165, 8364, 8733, 9430, 9798, 10455, 11316, 11644, 11730, 12070, 13940, 14145, 14484, 14555, 16031, 16330, 17466, 18105, 18860, 19596, 20910, 23460, 24140, 24495, 27761, 28290, 29110, 32062, 32660, 34932, 36210, 41820, 43665, 48093, 48990, 49487, 55522, 56580, 58220, 64124, 66953, 72420, 80155, 83283, 87330, 96186, 97980, 98974, 111044, 133906, 138805, 148461, 160310, 166566, 174660, 192372, 197948, 200859, 240465, 247435, 267812, 277610, 296922, 320620, 333132, 334765, 401718, 416415, 480930, 494870, 555220, 593844, 669530, 742305, 803436, 832830, 961860, 989740, 1004295, 1138201, 1339060, 1484610, 1665660, 2008590, 2276402, 2969220, 3414603, 4017180, 4552804, 5691005, 6829206, 11382010, 13658412, 17073015, 22764020, 34146030, 68292060]

約数ペア:

[(1, 68292060), (2, 34146030), (3, 22764020), (4, 17073015), (5, 13658412), (6, 11382010), (10, 6829206), (12, 5691005), (15, 4552804), (17, 4017180), (20, 3414603), (23, 2969220), (30, 2276402), (34, 2008590), (41, 1665660), (46, 1484610), (51, 1339060), (60, 1138201), (68, 1004295), (69, 989740), (71, 961860), (82, 832830), (85, 803436), (92, 742305), (102, 669530), (115, 593844), (123, 555220), (138, 494870), (142, 480930), (164, 416415), (170, 401718), (204, 334765), (205, 333132), (213, 320620), (230, 296922), (246, 277610), (255, 267812), (276, 247435), (284, 240465), (340, 200859), (345, 197948), (355, 192372), (391, 174660), (410, 166566), (426, 160310), (460, 148461), (492, 138805), (510, 133906), (615, 111044), (690, 98974), (697, 97980), (710, 96186), (782, 87330), (820, 83283), (852, 80155), (943, 72420), (1020, 66953), (1065, 64124), (1173, 58220), (1207, 56580), (1230, 55522), (1380, 49487), (1394, 48990), (1420, 48093), (1564, 43665), (1633, 41820), (1886, 36210), (1955, 34932), (2091, 32660), (2130, 32062), (2346, 29110), (2414, 28290), (2460, 27761), (2788, 24495), (2829, 24140), (2911, 23460), (3266, 20910), (3485, 19596), (3621, 18860), (3772, 18105), (3910, 17466), (4182, 16330), (4260, 16031), (4692, 14555), (4715, 14484), (4828, 14145), (4899, 13940), (5658, 12070), (5822, 11730), (5865, 11644), (6035, 11316), (6532, 10455), (6970, 9798), (7242, 9430), (7820, 8733), (8165, 8364)]