2195995680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{80263}}^1$

素因数の和:80303

約数の個数: 144

約数和(自身を含む): 7888345920

約数和(自身を除く): 5692350240

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, 9120, 13680, 27360, 80263, 160526, 240789, 321052, 401315, 481578, 642104, 722367, 802630, 963156, 1203945, 1284208, 1444734, 1524997, 1605260, 1926312, 2407890, 2568416, 2889468, 3049994, 3210520, 3611835, 3852624, 4574991, 4815780, 5778936, 6099988, 6421040, 7223670, 7624985, 7705248, 9149982, 9631560, 11557872, 12199976, 12842080, 13724973, 14447340, 15249970, 18299964, 19263120, 22874955, 23115744, 24399952, 27449946, 28894680, 30499940, 36599928, 38526240, 45749910, 48799904, 54899892, 57789360, 60999880, 68624865, 73199856, 91499820, 109799784, 115578720, 121999760, 137249730, 146399712, 182999640, 219599568, 243999520, 274499460, 365999280, 439199136, 548998920, 731998560, 1097997840, 2195995680]

約数ペア:

[(1, 2195995680), (2, 1097997840), (3, 731998560), (4, 548998920), (5, 439199136), (6, 365999280), (8, 274499460), (9, 243999520), (10, 219599568), (12, 182999640), (15, 146399712), (16, 137249730), (18, 121999760), (19, 115578720), (20, 109799784), (24, 91499820), (30, 73199856), (32, 68624865), (36, 60999880), (38, 57789360), (40, 54899892), (45, 48799904), (48, 45749910), (57, 38526240), (60, 36599928), (72, 30499940), (76, 28894680), (80, 27449946), (90, 24399952), (95, 23115744), (96, 22874955), (114, 19263120), (120, 18299964), (144, 15249970), (152, 14447340), (160, 13724973), (171, 12842080), (180, 12199976), (190, 11557872), (228, 9631560), (240, 9149982), (285, 7705248), (288, 7624985), (304, 7223670), (342, 6421040), (360, 6099988), (380, 5778936), (456, 4815780), (480, 4574991), (570, 3852624), (608, 3611835), (684, 3210520), (720, 3049994), (760, 2889468), (855, 2568416), (912, 2407890), (1140, 1926312), (1368, 1605260), (1440, 1524997), (1520, 1444734), (1710, 1284208), (1824, 1203945), (2280, 963156), (2736, 802630), (3040, 722367), (3420, 642104), (4560, 481578), (5472, 401315), (6840, 321052), (9120, 240789), (13680, 160526), (27360, 80263)]