1830538440

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2269}}^1$

素因数の和:2378

約数の個数: 192

約数和(自身を含む): 6246676800

約数和(自身を除く): 4416138360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 83, 90, 108, 120, 135, 162, 166, 180, 216, 243, 249, 270, 324, 332, 360, 405, 415, 486, 498, 540, 648, 664, 747, 810, 830, 972, 996, 1080, 1215, 1245, 1494, 1620, 1660, 1944, 1992, 2241, 2269, 2430, 2490, 2988, 3240, 3320, 3735, 4482, 4538, 4860, 4980, 5976, 6723, 6807, 7470, 8964, 9076, 9720, 9960, 11205, 11345, 13446, 13614, 14940, 17928, 18152, 20169, 20421, 22410, 22690, 26892, 27228, 29880, 33615, 34035, 40338, 40842, 44820, 45380, 53784, 54456, 61263, 67230, 68070, 80676, 81684, 89640, 90760, 100845, 102105, 122526, 134460, 136140, 161352, 163368, 183789, 188327, 201690, 204210, 245052, 268920, 272280, 306315, 367578, 376654, 403380, 408420, 490104, 551367, 564981, 612630, 735156, 753308, 806760, 816840, 918945, 941635, 1102734, 1129962, 1225260, 1470312, 1506616, 1694943, 1837890, 1883270, 2205468, 2259924, 2450520, 2756835, 2824905, 3389886, 3675780, 3766540, 4410936, 4519848, 5084829, 5513670, 5649810, 6779772, 7351560, 7533080, 8474715, 10169658, 11027340, 11299620, 13559544, 15254487, 16949430, 20339316, 22054680, 22599240, 25424145, 30508974, 33898860, 40678632, 45763461, 50848290, 61017948, 67797720, 76272435, 91526922, 101696580, 122035896, 152544870, 183053844, 203393160, 228817305, 305089740, 366107688, 457634610, 610179480, 915269220, 1830538440]

約数ペア:

[(1, 1830538440), (2, 915269220), (3, 610179480), (4, 457634610), (5, 366107688), (6, 305089740), (8, 228817305), (9, 203393160), (10, 183053844), (12, 152544870), (15, 122035896), (18, 101696580), (20, 91526922), (24, 76272435), (27, 67797720), (30, 61017948), (36, 50848290), (40, 45763461), (45, 40678632), (54, 33898860), (60, 30508974), (72, 25424145), (81, 22599240), (83, 22054680), (90, 20339316), (108, 16949430), (120, 15254487), (135, 13559544), (162, 11299620), (166, 11027340), (180, 10169658), (216, 8474715), (243, 7533080), (249, 7351560), (270, 6779772), (324, 5649810), (332, 5513670), (360, 5084829), (405, 4519848), (415, 4410936), (486, 3766540), (498, 3675780), (540, 3389886), (648, 2824905), (664, 2756835), (747, 2450520), (810, 2259924), (830, 2205468), (972, 1883270), (996, 1837890), (1080, 1694943), (1215, 1506616), (1245, 1470312), (1494, 1225260), (1620, 1129962), (1660, 1102734), (1944, 941635), (1992, 918945), (2241, 816840), (2269, 806760), (2430, 753308), (2490, 735156), (2988, 612630), (3240, 564981), (3320, 551367), (3735, 490104), (4482, 408420), (4538, 403380), (4860, 376654), (4980, 367578), (5976, 306315), (6723, 272280), (6807, 268920), (7470, 245052), (8964, 204210), (9076, 201690), (9720, 188327), (9960, 183789), (11205, 163368), (11345, 161352), (13446, 136140), (13614, 134460), (14940, 122526), (17928, 102105), (18152, 100845), (20169, 90760), (20421, 89640), (22410, 81684), (22690, 80676), (26892, 68070), (27228, 67230), (29880, 61263), (33615, 54456), (34035, 53784), (40338, 45380), (40842, 44820)]