19265584680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{613}}^1\times {\mathrm{1303}}^1$

素因数の和:2000

約数の個数: 192

約数和(自身を含む): 63700191360

約数和(自身を除く): 44434606680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 67, 72, 90, 120, 134, 180, 201, 268, 335, 360, 402, 536, 603, 613, 670, 804, 1005, 1206, 1226, 1303, 1340, 1608, 1839, 2010, 2412, 2452, 2606, 2680, 3015, 3065, 3678, 3909, 4020, 4824, 4904, 5212, 5517, 6030, 6130, 6515, 7356, 7818, 8040, 9195, 10424, 11034, 11727, 12060, 12260, 13030, 14712, 15636, 18390, 19545, 22068, 23454, 24120, 24520, 26060, 27585, 31272, 36780, 39090, 41071, 44136, 46908, 52120, 55170, 58635, 73560, 78180, 82142, 87301, 93816, 110340, 117270, 123213, 156360, 164284, 174602, 205355, 220680, 234540, 246426, 261903, 328568, 349204, 369639, 410710, 436505, 469080, 492852, 523806, 616065, 698408, 739278, 785709, 798739, 821420, 873010, 985704, 1047612, 1232130, 1309515, 1478556, 1571418, 1597478, 1642840, 1746020, 1848195, 2095224, 2396217, 2464260, 2619030, 2957112, 3142836, 3194956, 3492040, 3696390, 3928545, 3993695, 4792434, 4928520, 5238060, 6285672, 6389912, 7188651, 7392780, 7857090, 7987390, 9584868, 10476120, 11981085, 14377302, 14785560, 15714180, 15974780, 19169736, 23962170, 28754604, 31428360, 31949560, 35943255, 47924340, 53515513, 57509208, 71886510, 95848680, 107031026, 143773020, 160546539, 214062052, 267577565, 287546040, 321093078, 428124104, 481639617, 535155130, 642186156, 802732695, 963279234, 1070310260, 1284372312, 1605465390, 1926558468, 2140620520, 2408198085, 3210930780, 3853116936, 4816396170, 6421861560, 9632792340, 19265584680]

約数ペア:

[(1, 19265584680), (2, 9632792340), (3, 6421861560), (4, 4816396170), (5, 3853116936), (6, 3210930780), (8, 2408198085), (9, 2140620520), (10, 1926558468), (12, 1605465390), (15, 1284372312), (18, 1070310260), (20, 963279234), (24, 802732695), (30, 642186156), (36, 535155130), (40, 481639617), (45, 428124104), (60, 321093078), (67, 287546040), (72, 267577565), (90, 214062052), (120, 160546539), (134, 143773020), (180, 107031026), (201, 95848680), (268, 71886510), (335, 57509208), (360, 53515513), (402, 47924340), (536, 35943255), (603, 31949560), (613, 31428360), (670, 28754604), (804, 23962170), (1005, 19169736), (1206, 15974780), (1226, 15714180), (1303, 14785560), (1340, 14377302), (1608, 11981085), (1839, 10476120), (2010, 9584868), (2412, 7987390), (2452, 7857090), (2606, 7392780), (2680, 7188651), (3015, 6389912), (3065, 6285672), (3678, 5238060), (3909, 4928520), (4020, 4792434), (4824, 3993695), (4904, 3928545), (5212, 3696390), (5517, 3492040), (6030, 3194956), (6130, 3142836), (6515, 2957112), (7356, 2619030), (7818, 2464260), (8040, 2396217), (9195, 2095224), (10424, 1848195), (11034, 1746020), (11727, 1642840), (12060, 1597478), (12260, 1571418), (13030, 1478556), (14712, 1309515), (15636, 1232130), (18390, 1047612), (19545, 985704), (22068, 873010), (23454, 821420), (24120, 798739), (24520, 785709), (26060, 739278), (27585, 698408), (31272, 616065), (36780, 523806), (39090, 492852), (41071, 469080), (44136, 436505), (46908, 410710), (52120, 369639), (55170, 349204), (58635, 328568), (73560, 261903), (78180, 246426), (82142, 234540), (87301, 220680), (93816, 205355), (110340, 174602), (117270, 164284), (123213, 156360)]