219105600

素因数分解:

$2^6\times 3^1\times 5^2\times 7^1\times {\mathrm{6521}}^1$

素因数の和:6553

約数の個数: 168

約数和(自身を含む): 821667648

約数和(自身を除く): 602562048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 280, 300, 320, 336, 350, 400, 420, 448, 480, 525, 560, 600, 672, 700, 800, 840, 960, 1050, 1120, 1200, 1344, 1400, 1600, 1680, 2100, 2240, 2400, 2800, 3360, 4200, 4800, 5600, 6521, 6720, 8400, 11200, 13042, 16800, 19563, 26084, 32605, 33600, 39126, 45647, 52168, 65210, 78252, 91294, 97815, 104336, 130420, 136941, 156504, 163025, 182588, 195630, 208672, 228235, 260840, 273882, 313008, 326050, 365176, 391260, 417344, 456470, 489075, 521680, 547764, 626016, 652100, 684705, 730352, 782520, 912940, 978150, 1043360, 1095528, 1141175, 1252032, 1304200, 1369410, 1460704, 1565040, 1825880, 1956300, 2086720, 2191056, 2282350, 2608400, 2738820, 2921408, 3130080, 3423525, 3651760, 3912600, 4382112, 4564700, 5216800, 5477640, 6260160, 6847050, 7303520, 7825200, 8764224, 9129400, 10433600, 10955280, 13694100, 14607040, 15650400, 18258800, 21910560, 27388200, 31300800, 36517600, 43821120, 54776400, 73035200, 109552800, 219105600]

約数ペア:

[(1, 219105600), (2, 109552800), (3, 73035200), (4, 54776400), (5, 43821120), (6, 36517600), (7, 31300800), (8, 27388200), (10, 21910560), (12, 18258800), (14, 15650400), (15, 14607040), (16, 13694100), (20, 10955280), (21, 10433600), (24, 9129400), (25, 8764224), (28, 7825200), (30, 7303520), (32, 6847050), (35, 6260160), (40, 5477640), (42, 5216800), (48, 4564700), (50, 4382112), (56, 3912600), (60, 3651760), (64, 3423525), (70, 3130080), (75, 2921408), (80, 2738820), (84, 2608400), (96, 2282350), (100, 2191056), (105, 2086720), (112, 1956300), (120, 1825880), (140, 1565040), (150, 1460704), (160, 1369410), (168, 1304200), (175, 1252032), (192, 1141175), (200, 1095528), (210, 1043360), (224, 978150), (240, 912940), (280, 782520), (300, 730352), (320, 684705), (336, 652100), (350, 626016), (400, 547764), (420, 521680), (448, 489075), (480, 456470), (525, 417344), (560, 391260), (600, 365176), (672, 326050), (700, 313008), (800, 273882), (840, 260840), (960, 228235), (1050, 208672), (1120, 195630), (1200, 182588), (1344, 163025), (1400, 156504), (1600, 136941), (1680, 130420), (2100, 104336), (2240, 97815), (2400, 91294), (2800, 78252), (3360, 65210), (4200, 52168), (4800, 45647), (5600, 39126), (6521, 33600), (6720, 32605), (8400, 26084), (11200, 19563), (13042, 16800)]