196362720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7177}}^1$

素因数の和:7217

約数の個数: 144

約数和(自身を含む): 705453840

約数和(自身を除く): 509091120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5472, 6840, 7177, 9120, 13680, 14354, 21531, 27360, 28708, 35885, 43062, 57416, 64593, 71770, 86124, 107655, 114832, 129186, 136363, 143540, 172248, 215310, 229664, 258372, 272726, 287080, 322965, 344496, 409089, 430620, 516744, 545452, 574160, 645930, 681815, 688992, 818178, 861240, 1033488, 1090904, 1148320, 1227267, 1291860, 1363630, 1636356, 1722480, 2045445, 2066976, 2181808, 2454534, 2583720, 2727260, 3272712, 3444960, 4090890, 4363616, 4909068, 5167440, 5454520, 6136335, 6545424, 8181780, 9818136, 10334880, 10909040, 12272670, 13090848, 16363560, 19636272, 21818080, 24545340, 32727120, 39272544, 49090680, 65454240, 98181360, 196362720]

約数ペア:

[(1, 196362720), (2, 98181360), (3, 65454240), (4, 49090680), (5, 39272544), (6, 32727120), (8, 24545340), (9, 21818080), (10, 19636272), (12, 16363560), (15, 13090848), (16, 12272670), (18, 10909040), (19, 10334880), (20, 9818136), (24, 8181780), (30, 6545424), (32, 6136335), (36, 5454520), (38, 5167440), (40, 4909068), (45, 4363616), (48, 4090890), (57, 3444960), (60, 3272712), (72, 2727260), (76, 2583720), (80, 2454534), (90, 2181808), (95, 2066976), (96, 2045445), (114, 1722480), (120, 1636356), (144, 1363630), (152, 1291860), (160, 1227267), (171, 1148320), (180, 1090904), (190, 1033488), (228, 861240), (240, 818178), (285, 688992), (288, 681815), (304, 645930), (342, 574160), (360, 545452), (380, 516744), (456, 430620), (480, 409089), (570, 344496), (608, 322965), (684, 287080), (720, 272726), (760, 258372), (855, 229664), (912, 215310), (1140, 172248), (1368, 143540), (1440, 136363), (1520, 129186), (1710, 114832), (1824, 107655), (2280, 86124), (2736, 71770), (3040, 64593), (3420, 57416), (4560, 43062), (5472, 35885), (6840, 28708), (7177, 27360), (9120, 21531), (13680, 14354)]