419632920

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1181}}^1$

素因数の和:1255

約数の個数: 256

約数和(自身を含む): 1633996800

約数和(自身を除く): 1214363880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 47, 54, 56, 60, 63, 70, 72, 84, 90, 94, 105, 108, 120, 126, 135, 140, 141, 168, 180, 188, 189, 210, 216, 235, 252, 270, 280, 282, 315, 329, 360, 376, 378, 420, 423, 470, 504, 540, 564, 630, 658, 705, 756, 840, 846, 940, 945, 987, 1080, 1128, 1181, 1260, 1269, 1316, 1410, 1512, 1645, 1692, 1880, 1890, 1974, 2115, 2362, 2520, 2538, 2632, 2820, 2961, 3290, 3384, 3543, 3780, 3948, 4230, 4724, 4935, 5076, 5640, 5905, 5922, 6345, 6580, 7086, 7560, 7896, 8267, 8460, 8883, 9448, 9870, 10152, 10629, 11810, 11844, 12690, 13160, 14172, 14805, 16534, 16920, 17715, 17766, 19740, 21258, 23620, 23688, 24801, 25380, 28344, 29610, 31887, 33068, 35430, 35532, 39480, 41335, 42516, 44415, 47240, 49602, 50760, 53145, 55507, 59220, 63774, 66136, 70860, 71064, 74403, 82670, 85032, 88830, 99204, 106290, 111014, 118440, 124005, 127548, 141720, 148806, 159435, 165340, 166521, 177660, 198408, 212580, 222028, 223209, 248010, 255096, 277535, 297612, 318870, 330680, 333042, 355320, 372015, 388549, 425160, 444056, 446418, 496020, 499563, 555070, 595224, 637740, 666084, 744030, 777098, 832605, 892836, 992040, 999126, 1110140, 1116045, 1165647, 1275480, 1332168, 1488060, 1498689, 1554196, 1665210, 1785672, 1942745, 1998252, 2220280, 2232090, 2331294, 2497815, 2976120, 2997378, 3108392, 3330420, 3496941, 3885490, 3996504, 4464180, 4662588, 4995630, 5828235, 5994756, 6660840, 6993882, 7493445, 7770980, 8928360, 9325176, 9991260, 10490823, 11656470, 11989512, 13987764, 14986890, 15541960, 17484705, 19982520, 20981646, 23312940, 27975528, 29973780, 34969410, 41963292, 46625880, 52454115, 59947560, 69938820, 83926584, 104908230, 139877640, 209816460, 419632920]

約数ペア:

[(1, 419632920), (2, 209816460), (3, 139877640), (4, 104908230), (5, 83926584), (6, 69938820), (7, 59947560), (8, 52454115), (9, 46625880), (10, 41963292), (12, 34969410), (14, 29973780), (15, 27975528), (18, 23312940), (20, 20981646), (21, 19982520), (24, 17484705), (27, 15541960), (28, 14986890), (30, 13987764), (35, 11989512), (36, 11656470), (40, 10490823), (42, 9991260), (45, 9325176), (47, 8928360), (54, 7770980), (56, 7493445), (60, 6993882), (63, 6660840), (70, 5994756), (72, 5828235), (84, 4995630), (90, 4662588), (94, 4464180), (105, 3996504), (108, 3885490), (120, 3496941), (126, 3330420), (135, 3108392), (140, 2997378), (141, 2976120), (168, 2497815), (180, 2331294), (188, 2232090), (189, 2220280), (210, 1998252), (216, 1942745), (235, 1785672), (252, 1665210), (270, 1554196), (280, 1498689), (282, 1488060), (315, 1332168), (329, 1275480), (360, 1165647), (376, 1116045), (378, 1110140), (420, 999126), (423, 992040), (470, 892836), (504, 832605), (540, 777098), (564, 744030), (630, 666084), (658, 637740), (705, 595224), (756, 555070), (840, 499563), (846, 496020), (940, 446418), (945, 444056), (987, 425160), (1080, 388549), (1128, 372015), (1181, 355320), (1260, 333042), (1269, 330680), (1316, 318870), (1410, 297612), (1512, 277535), (1645, 255096), (1692, 248010), (1880, 223209), (1890, 222028), (1974, 212580), (2115, 198408), (2362, 177660), (2520, 166521), (2538, 165340), (2632, 159435), (2820, 148806), (2961, 141720), (3290, 127548), (3384, 124005), (3543, 118440), (3780, 111014), (3948, 106290), (4230, 99204), (4724, 88830), (4935, 85032), (5076, 82670), (5640, 74403), (5905, 71064), (5922, 70860), (6345, 66136), (6580, 63774), (7086, 59220), (7560, 55507), (7896, 53145), (8267, 50760), (8460, 49602), (8883, 47240), (9448, 44415), (9870, 42516), (10152, 41335), (10629, 39480), (11810, 35532), (11844, 35430), (12690, 33068), (13160, 31887), (14172, 29610), (14805, 28344), (16534, 25380), (16920, 24801), (17715, 23688), (17766, 23620), (19740, 21258)]