228992040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:153

約数の個数: 288

約数和(自身を含む): 827573760

約数和(自身を除く): 598581720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 31, 34, 36, 40, 45, 51, 60, 62, 68, 71, 72, 85, 90, 93, 102, 120, 124, 136, 142, 153, 155, 170, 180, 186, 204, 213, 248, 255, 279, 284, 289, 306, 310, 340, 355, 360, 372, 408, 426, 465, 510, 527, 558, 568, 578, 612, 620, 639, 680, 710, 744, 765, 852, 867, 930, 1020, 1054, 1065, 1116, 1156, 1207, 1224, 1240, 1278, 1395, 1420, 1445, 1530, 1581, 1704, 1734, 1860, 2040, 2108, 2130, 2201, 2232, 2312, 2414, 2556, 2601, 2635, 2790, 2840, 2890, 3060, 3162, 3195, 3468, 3621, 3720, 4216, 4260, 4335, 4402, 4743, 4828, 5112, 5202, 5270, 5580, 5780, 6035, 6120, 6324, 6390, 6603, 6936, 7242, 7905, 8520, 8670, 8804, 8959, 9486, 9656, 10404, 10540, 10863, 11005, 11160, 11560, 12070, 12648, 12780, 13005, 13206, 14484, 15810, 17340, 17608, 17918, 18105, 18972, 19809, 20519, 20808, 21080, 21726, 22010, 23715, 24140, 25560, 26010, 26412, 26877, 28968, 31620, 33015, 34680, 35836, 36210, 37417, 37944, 39618, 41038, 43452, 44020, 44795, 47430, 48280, 52020, 52824, 53754, 54315, 61557, 63240, 66030, 71672, 72420, 74834, 79236, 80631, 82076, 86904, 88040, 89590, 94860, 99045, 102595, 104040, 107508, 108630, 112251, 123114, 132060, 134385, 144840, 149668, 158472, 161262, 164152, 179180, 184671, 187085, 189720, 198090, 205190, 215016, 217260, 224502, 246228, 264120, 268770, 299336, 307785, 322524, 336753, 358360, 369342, 374170, 396180, 403155, 410380, 434520, 449004, 492456, 537540, 561255, 615570, 636089, 645048, 673506, 738684, 748340, 792360, 806310, 820760, 898008, 923355, 1075080, 1122510, 1231140, 1272178, 1347012, 1477368, 1496680, 1612620, 1683765, 1846710, 1908267, 2245020, 2462280, 2544356, 2694024, 3180445, 3225240, 3367530, 3693420, 3816534, 4490040, 5088712, 5724801, 6360890, 6735060, 7386840, 7633068, 9541335, 11449602, 12721780, 13470120, 15266136, 19082670, 22899204, 25443560, 28624005, 38165340, 45798408, 57248010, 76330680, 114496020, 228992040]

約数ペア:

[(1, 228992040), (2, 114496020), (3, 76330680), (4, 57248010), (5, 45798408), (6, 38165340), (8, 28624005), (9, 25443560), (10, 22899204), (12, 19082670), (15, 15266136), (17, 13470120), (18, 12721780), (20, 11449602), (24, 9541335), (30, 7633068), (31, 7386840), (34, 6735060), (36, 6360890), (40, 5724801), (45, 5088712), (51, 4490040), (60, 3816534), (62, 3693420), (68, 3367530), (71, 3225240), (72, 3180445), (85, 2694024), (90, 2544356), (93, 2462280), (102, 2245020), (120, 1908267), (124, 1846710), (136, 1683765), (142, 1612620), (153, 1496680), (155, 1477368), (170, 1347012), (180, 1272178), (186, 1231140), (204, 1122510), (213, 1075080), (248, 923355), (255, 898008), (279, 820760), (284, 806310), (289, 792360), (306, 748340), (310, 738684), (340, 673506), (355, 645048), (360, 636089), (372, 615570), (408, 561255), (426, 537540), (465, 492456), (510, 449004), (527, 434520), (558, 410380), (568, 403155), (578, 396180), (612, 374170), (620, 369342), (639, 358360), (680, 336753), (710, 322524), (744, 307785), (765, 299336), (852, 268770), (867, 264120), (930, 246228), (1020, 224502), (1054, 217260), (1065, 215016), (1116, 205190), (1156, 198090), (1207, 189720), (1224, 187085), (1240, 184671), (1278, 179180), (1395, 164152), (1420, 161262), (1445, 158472), (1530, 149668), (1581, 144840), (1704, 134385), (1734, 132060), (1860, 123114), (2040, 112251), (2108, 108630), (2130, 107508), (2201, 104040), (2232, 102595), (2312, 99045), (2414, 94860), (2556, 89590), (2601, 88040), (2635, 86904), (2790, 82076), (2840, 80631), (2890, 79236), (3060, 74834), (3162, 72420), (3195, 71672), (3468, 66030), (3621, 63240), (3720, 61557), (4216, 54315), (4260, 53754), (4335, 52824), (4402, 52020), (4743, 48280), (4828, 47430), (5112, 44795), (5202, 44020), (5270, 43452), (5580, 41038), (5780, 39618), (6035, 37944), (6120, 37417), (6324, 36210), (6390, 35836), (6603, 34680), (6936, 33015), (7242, 31620), (7905, 28968), (8520, 26877), (8670, 26412), (8804, 26010), (8959, 25560), (9486, 24140), (9656, 23715), (10404, 22010), (10540, 21726), (10863, 21080), (11005, 20808), (11160, 20519), (11560, 19809), (12070, 18972), (12648, 18105), (12780, 17918), (13005, 17608), (13206, 17340), (14484, 15810)]