188729580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:416

約数の個数: 192

約数和(自身を含む): 618444288

約数和(自身を除く): 429714708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 43, 51, 52, 60, 65, 68, 78, 85, 86, 102, 129, 130, 156, 170, 172, 195, 204, 215, 221, 255, 258, 260, 331, 340, 390, 430, 442, 510, 516, 559, 645, 662, 663, 731, 780, 860, 884, 993, 1020, 1105, 1118, 1290, 1324, 1326, 1462, 1655, 1677, 1986, 2193, 2210, 2236, 2580, 2652, 2795, 2924, 3310, 3315, 3354, 3655, 3972, 4303, 4386, 4420, 4965, 5590, 5627, 6620, 6630, 6708, 7310, 8385, 8606, 8772, 9503, 9930, 10965, 11180, 11254, 12909, 13260, 14233, 14620, 16770, 16881, 17212, 19006, 19860, 21515, 21930, 22508, 25818, 28135, 28466, 28509, 33540, 33762, 38012, 42699, 43030, 43860, 47515, 51636, 56270, 56932, 57018, 64545, 67524, 71165, 73151, 84405, 85398, 86060, 95030, 112540, 114036, 129090, 142330, 142545, 146302, 168810, 170796, 185029, 190060, 213495, 219453, 241961, 258180, 284660, 285090, 292604, 337620, 365755, 370058, 426990, 438906, 483922, 555087, 570180, 725883, 731510, 740116, 853980, 877812, 925145, 967844, 1097265, 1110174, 1209805, 1451766, 1463020, 1850290, 2194530, 2220348, 2419610, 2775435, 2903532, 3145493, 3629415, 3700580, 4389060, 4839220, 5550870, 6290986, 7258830, 9436479, 11101740, 12581972, 14517660, 15727465, 18872958, 31454930, 37745916, 47182395, 62909860, 94364790, 188729580]

約数ペア:

[(1, 188729580), (2, 94364790), (3, 62909860), (4, 47182395), (5, 37745916), (6, 31454930), (10, 18872958), (12, 15727465), (13, 14517660), (15, 12581972), (17, 11101740), (20, 9436479), (26, 7258830), (30, 6290986), (34, 5550870), (39, 4839220), (43, 4389060), (51, 3700580), (52, 3629415), (60, 3145493), (65, 2903532), (68, 2775435), (78, 2419610), (85, 2220348), (86, 2194530), (102, 1850290), (129, 1463020), (130, 1451766), (156, 1209805), (170, 1110174), (172, 1097265), (195, 967844), (204, 925145), (215, 877812), (221, 853980), (255, 740116), (258, 731510), (260, 725883), (331, 570180), (340, 555087), (390, 483922), (430, 438906), (442, 426990), (510, 370058), (516, 365755), (559, 337620), (645, 292604), (662, 285090), (663, 284660), (731, 258180), (780, 241961), (860, 219453), (884, 213495), (993, 190060), (1020, 185029), (1105, 170796), (1118, 168810), (1290, 146302), (1324, 142545), (1326, 142330), (1462, 129090), (1655, 114036), (1677, 112540), (1986, 95030), (2193, 86060), (2210, 85398), (2236, 84405), (2580, 73151), (2652, 71165), (2795, 67524), (2924, 64545), (3310, 57018), (3315, 56932), (3354, 56270), (3655, 51636), (3972, 47515), (4303, 43860), (4386, 43030), (4420, 42699), (4965, 38012), (5590, 33762), (5627, 33540), (6620, 28509), (6630, 28466), (6708, 28135), (7310, 25818), (8385, 22508), (8606, 21930), (8772, 21515), (9503, 19860), (9930, 19006), (10965, 17212), (11180, 16881), (11254, 16770), (12909, 14620), (13260, 14233)]