895966960

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:232

約数の個数: 240

約数和(自身を含む): 2560764672

約数和(自身を除く): 1664797712

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 49, 56, 62, 70, 73, 80, 98, 101, 112, 124, 140, 146, 155, 196, 202, 217, 245, 248, 280, 292, 310, 365, 392, 404, 434, 490, 496, 505, 511, 560, 584, 620, 707, 730, 784, 808, 868, 980, 1010, 1022, 1085, 1168, 1240, 1414, 1460, 1519, 1616, 1736, 1960, 2020, 2044, 2170, 2263, 2480, 2555, 2828, 2920, 3038, 3131, 3472, 3535, 3577, 3920, 4040, 4088, 4340, 4526, 4949, 5110, 5656, 5840, 6076, 6262, 7070, 7154, 7373, 7595, 8080, 8176, 8680, 9052, 9898, 10220, 11312, 11315, 12152, 12524, 14140, 14308, 14746, 15190, 15655, 15841, 17360, 17885, 18104, 19796, 20440, 21917, 22630, 24304, 24745, 25048, 28280, 28616, 29492, 30380, 31310, 31682, 35770, 36208, 36865, 39592, 40880, 43834, 45260, 49490, 50096, 51611, 56560, 57232, 58984, 60760, 62620, 63364, 71540, 73730, 79184, 79205, 87668, 90520, 98980, 103222, 109585, 110887, 117968, 121520, 125240, 126728, 143080, 147460, 153419, 158410, 175336, 181040, 197960, 206444, 219170, 221774, 228563, 250480, 253456, 258055, 286160, 294920, 306838, 316820, 350672, 361277, 395920, 412888, 438340, 443548, 457126, 516110, 554435, 589840, 613676, 633640, 722554, 767095, 825776, 876680, 887096, 914252, 1032220, 1108870, 1142815, 1227352, 1267280, 1445108, 1534190, 1599941, 1753360, 1774192, 1806385, 1828504, 2064440, 2217740, 2285630, 2454704, 2890216, 3068380, 3199882, 3612770, 3657008, 4128880, 4435480, 4571260, 5780432, 6136760, 6399764, 7225540, 7999705, 8870960, 9142520, 11199587, 12273520, 12799528, 14451080, 15999410, 18285040, 22399174, 25599056, 28902160, 31998820, 44798348, 55997935, 63997640, 89596696, 111995870, 127995280, 179193392, 223991740, 447983480, 895966960]

約数ペア:

[(1, 895966960), (2, 447983480), (4, 223991740), (5, 179193392), (7, 127995280), (8, 111995870), (10, 89596696), (14, 63997640), (16, 55997935), (20, 44798348), (28, 31998820), (31, 28902160), (35, 25599056), (40, 22399174), (49, 18285040), (56, 15999410), (62, 14451080), (70, 12799528), (73, 12273520), (80, 11199587), (98, 9142520), (101, 8870960), (112, 7999705), (124, 7225540), (140, 6399764), (146, 6136760), (155, 5780432), (196, 4571260), (202, 4435480), (217, 4128880), (245, 3657008), (248, 3612770), (280, 3199882), (292, 3068380), (310, 2890216), (365, 2454704), (392, 2285630), (404, 2217740), (434, 2064440), (490, 1828504), (496, 1806385), (505, 1774192), (511, 1753360), (560, 1599941), (584, 1534190), (620, 1445108), (707, 1267280), (730, 1227352), (784, 1142815), (808, 1108870), (868, 1032220), (980, 914252), (1010, 887096), (1022, 876680), (1085, 825776), (1168, 767095), (1240, 722554), (1414, 633640), (1460, 613676), (1519, 589840), (1616, 554435), (1736, 516110), (1960, 457126), (2020, 443548), (2044, 438340), (2170, 412888), (2263, 395920), (2480, 361277), (2555, 350672), (2828, 316820), (2920, 306838), (3038, 294920), (3131, 286160), (3472, 258055), (3535, 253456), (3577, 250480), (3920, 228563), (4040, 221774), (4088, 219170), (4340, 206444), (4526, 197960), (4949, 181040), (5110, 175336), (5656, 158410), (5840, 153419), (6076, 147460), (6262, 143080), (7070, 126728), (7154, 125240), (7373, 121520), (7595, 117968), (8080, 110887), (8176, 109585), (8680, 103222), (9052, 98980), (9898, 90520), (10220, 87668), (11312, 79205), (11315, 79184), (12152, 73730), (12524, 71540), (14140, 63364), (14308, 62620), (14746, 60760), (15190, 58984), (15655, 57232), (15841, 56560), (17360, 51611), (17885, 50096), (18104, 49490), (19796, 45260), (20440, 43834), (21917, 40880), (22630, 39592), (24304, 36865), (24745, 36208), (25048, 35770), (28280, 31682), (28616, 31310), (29492, 30380)]