127511640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:274

約数の個数: 192

約数和(自身を含む): 435183840

約数和(自身を除く): 307672200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 53, 60, 72, 82, 90, 106, 120, 123, 159, 163, 164, 180, 205, 212, 246, 265, 318, 326, 328, 360, 369, 410, 424, 477, 489, 492, 530, 615, 636, 652, 738, 795, 815, 820, 954, 978, 984, 1060, 1230, 1272, 1304, 1467, 1476, 1590, 1630, 1640, 1845, 1908, 1956, 2120, 2173, 2385, 2445, 2460, 2934, 2952, 3180, 3260, 3690, 3816, 3912, 4346, 4770, 4890, 4920, 5868, 6360, 6519, 6520, 6683, 7335, 7380, 8639, 8692, 9540, 9780, 10865, 11736, 13038, 13366, 14670, 14760, 17278, 17384, 19080, 19557, 19560, 20049, 21730, 25917, 26076, 26732, 29340, 32595, 33415, 34556, 39114, 40098, 43195, 43460, 51834, 52152, 53464, 58680, 60147, 65190, 66830, 69112, 77751, 78228, 80196, 86390, 86920, 97785, 100245, 103668, 120294, 129585, 130380, 133660, 155502, 156456, 160392, 172780, 195570, 200490, 207336, 240588, 259170, 260760, 267320, 300735, 311004, 345560, 354199, 388755, 391140, 400980, 481176, 518340, 601470, 622008, 708398, 777510, 782280, 801960, 1036680, 1062597, 1202940, 1416796, 1555020, 1770995, 2125194, 2405880, 2833592, 3110040, 3187791, 3541990, 4250388, 5312985, 6375582, 7083980, 8500776, 10625970, 12751164, 14167960, 15938955, 21251940, 25502328, 31877910, 42503880, 63755820, 127511640]

約数ペア:

[(1, 127511640), (2, 63755820), (3, 42503880), (4, 31877910), (5, 25502328), (6, 21251940), (8, 15938955), (9, 14167960), (10, 12751164), (12, 10625970), (15, 8500776), (18, 7083980), (20, 6375582), (24, 5312985), (30, 4250388), (36, 3541990), (40, 3187791), (41, 3110040), (45, 2833592), (53, 2405880), (60, 2125194), (72, 1770995), (82, 1555020), (90, 1416796), (106, 1202940), (120, 1062597), (123, 1036680), (159, 801960), (163, 782280), (164, 777510), (180, 708398), (205, 622008), (212, 601470), (246, 518340), (265, 481176), (318, 400980), (326, 391140), (328, 388755), (360, 354199), (369, 345560), (410, 311004), (424, 300735), (477, 267320), (489, 260760), (492, 259170), (530, 240588), (615, 207336), (636, 200490), (652, 195570), (738, 172780), (795, 160392), (815, 156456), (820, 155502), (954, 133660), (978, 130380), (984, 129585), (1060, 120294), (1230, 103668), (1272, 100245), (1304, 97785), (1467, 86920), (1476, 86390), (1590, 80196), (1630, 78228), (1640, 77751), (1845, 69112), (1908, 66830), (1956, 65190), (2120, 60147), (2173, 58680), (2385, 53464), (2445, 52152), (2460, 51834), (2934, 43460), (2952, 43195), (3180, 40098), (3260, 39114), (3690, 34556), (3816, 33415), (3912, 32595), (4346, 29340), (4770, 26732), (4890, 26076), (4920, 25917), (5868, 21730), (6360, 20049), (6519, 19560), (6520, 19557), (6683, 19080), (7335, 17384), (7380, 17278), (8639, 14760), (8692, 14670), (9540, 13366), (9780, 13038), (10865, 11736)]