76263720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:160

約数の個数: 256

約数和(自身を含む): 270950400

約数和(自身を除く): 194686680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 31, 38, 39, 40, 52, 57, 60, 62, 65, 76, 78, 83, 93, 95, 104, 114, 120, 124, 130, 152, 155, 156, 166, 186, 190, 195, 228, 247, 248, 249, 260, 285, 310, 312, 332, 372, 380, 390, 403, 415, 456, 465, 494, 498, 520, 570, 589, 620, 664, 741, 744, 760, 780, 806, 830, 930, 988, 996, 1079, 1140, 1178, 1209, 1235, 1240, 1245, 1482, 1560, 1577, 1612, 1660, 1767, 1860, 1976, 1992, 2015, 2158, 2280, 2356, 2418, 2470, 2490, 2573, 2945, 2964, 3154, 3224, 3237, 3320, 3534, 3705, 3720, 4030, 4316, 4712, 4731, 4836, 4940, 4980, 5146, 5395, 5890, 5928, 6045, 6308, 6474, 7068, 7410, 7657, 7719, 7885, 8060, 8632, 8835, 9462, 9672, 9880, 9960, 10292, 10790, 11780, 12090, 12616, 12865, 12948, 14136, 14820, 15314, 15438, 15770, 16120, 16185, 17670, 18924, 20501, 20584, 21580, 22971, 23560, 23655, 24180, 25730, 25896, 29640, 30628, 30876, 31540, 32370, 33449, 35340, 37848, 38285, 38595, 41002, 43160, 45942, 47310, 48360, 48887, 51460, 61256, 61503, 61752, 63080, 64740, 66898, 70680, 76570, 77190, 82004, 91884, 94620, 97774, 100347, 102505, 102920, 114855, 123006, 129480, 133796, 146661, 153140, 154380, 164008, 167245, 183768, 189240, 195548, 200694, 205010, 229710, 244435, 246012, 267592, 293322, 306280, 307515, 308760, 334490, 391096, 401388, 410020, 459420, 488870, 492024, 501735, 586644, 615030, 635531, 668980, 733305, 802776, 820040, 918840, 977740, 1003470, 1173288, 1230060, 1271062, 1337960, 1466610, 1906593, 1955480, 2006940, 2460120, 2542124, 2933220, 3177655, 3813186, 4013880, 5084248, 5866440, 6355310, 7626372, 9532965, 12710620, 15252744, 19065930, 25421240, 38131860, 76263720]

約数ペア:

[(1, 76263720), (2, 38131860), (3, 25421240), (4, 19065930), (5, 15252744), (6, 12710620), (8, 9532965), (10, 7626372), (12, 6355310), (13, 5866440), (15, 5084248), (19, 4013880), (20, 3813186), (24, 3177655), (26, 2933220), (30, 2542124), (31, 2460120), (38, 2006940), (39, 1955480), (40, 1906593), (52, 1466610), (57, 1337960), (60, 1271062), (62, 1230060), (65, 1173288), (76, 1003470), (78, 977740), (83, 918840), (93, 820040), (95, 802776), (104, 733305), (114, 668980), (120, 635531), (124, 615030), (130, 586644), (152, 501735), (155, 492024), (156, 488870), (166, 459420), (186, 410020), (190, 401388), (195, 391096), (228, 334490), (247, 308760), (248, 307515), (249, 306280), (260, 293322), (285, 267592), (310, 246012), (312, 244435), (332, 229710), (372, 205010), (380, 200694), (390, 195548), (403, 189240), (415, 183768), (456, 167245), (465, 164008), (494, 154380), (498, 153140), (520, 146661), (570, 133796), (589, 129480), (620, 123006), (664, 114855), (741, 102920), (744, 102505), (760, 100347), (780, 97774), (806, 94620), (830, 91884), (930, 82004), (988, 77190), (996, 76570), (1079, 70680), (1140, 66898), (1178, 64740), (1209, 63080), (1235, 61752), (1240, 61503), (1245, 61256), (1482, 51460), (1560, 48887), (1577, 48360), (1612, 47310), (1660, 45942), (1767, 43160), (1860, 41002), (1976, 38595), (1992, 38285), (2015, 37848), (2158, 35340), (2280, 33449), (2356, 32370), (2418, 31540), (2470, 30876), (2490, 30628), (2573, 29640), (2945, 25896), (2964, 25730), (3154, 24180), (3224, 23655), (3237, 23560), (3320, 22971), (3534, 21580), (3705, 20584), (3720, 20501), (4030, 18924), (4316, 17670), (4712, 16185), (4731, 16120), (4836, 15770), (4940, 15438), (4980, 15314), (5146, 14820), (5395, 14136), (5890, 12948), (5928, 12865), (6045, 12616), (6308, 12090), (6474, 11780), (7068, 10790), (7410, 10292), (7657, 9960), (7719, 9880), (7885, 9672), (8060, 9462), (8632, 8835)]