72234960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:146

約数の個数: 320

約数和(自身を含む): 281886720

約数和(自身を除く): 209651760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 31, 35, 38, 40, 42, 48, 56, 57, 60, 62, 70, 73, 76, 80, 84, 93, 95, 105, 112, 114, 120, 124, 133, 140, 146, 152, 155, 168, 186, 190, 210, 217, 219, 228, 240, 248, 266, 280, 285, 292, 304, 310, 336, 365, 372, 380, 399, 420, 434, 438, 456, 465, 496, 511, 532, 560, 570, 584, 589, 620, 651, 665, 730, 744, 760, 798, 840, 868, 876, 912, 930, 1022, 1064, 1085, 1095, 1140, 1168, 1178, 1240, 1302, 1330, 1387, 1460, 1488, 1520, 1533, 1596, 1680, 1736, 1752, 1767, 1860, 1995, 2044, 2128, 2170, 2190, 2263, 2280, 2356, 2480, 2555, 2604, 2660, 2774, 2920, 2945, 3066, 3192, 3255, 3472, 3504, 3534, 3720, 3990, 4088, 4123, 4161, 4340, 4380, 4526, 4560, 4712, 5110, 5208, 5320, 5548, 5840, 5890, 6132, 6384, 6510, 6789, 6935, 7068, 7440, 7665, 7980, 8176, 8246, 8322, 8680, 8760, 8835, 9052, 9424, 9709, 10220, 10416, 10640, 11096, 11315, 11780, 12264, 12369, 13020, 13578, 13870, 14136, 15330, 15841, 15960, 16492, 16644, 17360, 17520, 17670, 18104, 19418, 20440, 20615, 20805, 22192, 22630, 23560, 24528, 24738, 26040, 27156, 27740, 28272, 29127, 30660, 31682, 31920, 32984, 33288, 33945, 35340, 36208, 38836, 40880, 41230, 41610, 42997, 45260, 47120, 47523, 48545, 49476, 52080, 54312, 55480, 58254, 61320, 61845, 63364, 65968, 66576, 67890, 70680, 77672, 79205, 82460, 83220, 85994, 90520, 95046, 97090, 98952, 108624, 110960, 116508, 122640, 123690, 126728, 128991, 135780, 141360, 145635, 155344, 158410, 164920, 166440, 171988, 181040, 190092, 194180, 197904, 214985, 233016, 237615, 247380, 253456, 257982, 271560, 291270, 300979, 316820, 329840, 332880, 343976, 380184, 388360, 429970, 466032, 475230, 494760, 515964, 543120, 582540, 601958, 633640, 644955, 687952, 760368, 776720, 859940, 902937, 950460, 989520, 1031928, 1165080, 1203916, 1267280, 1289910, 1504895, 1719880, 1805874, 1900920, 2063856, 2330160, 2407832, 2579820, 3009790, 3439760, 3611748, 3801840, 4514685, 4815664, 5159640, 6019580, 7223496, 9029370, 10319280, 12039160, 14446992, 18058740, 24078320, 36117480, 72234960]

約数ペア:

[(1, 72234960), (2, 36117480), (3, 24078320), (4, 18058740), (5, 14446992), (6, 12039160), (7, 10319280), (8, 9029370), (10, 7223496), (12, 6019580), (14, 5159640), (15, 4815664), (16, 4514685), (19, 3801840), (20, 3611748), (21, 3439760), (24, 3009790), (28, 2579820), (30, 2407832), (31, 2330160), (35, 2063856), (38, 1900920), (40, 1805874), (42, 1719880), (48, 1504895), (56, 1289910), (57, 1267280), (60, 1203916), (62, 1165080), (70, 1031928), (73, 989520), (76, 950460), (80, 902937), (84, 859940), (93, 776720), (95, 760368), (105, 687952), (112, 644955), (114, 633640), (120, 601958), (124, 582540), (133, 543120), (140, 515964), (146, 494760), (152, 475230), (155, 466032), (168, 429970), (186, 388360), (190, 380184), (210, 343976), (217, 332880), (219, 329840), (228, 316820), (240, 300979), (248, 291270), (266, 271560), (280, 257982), (285, 253456), (292, 247380), (304, 237615), (310, 233016), (336, 214985), (365, 197904), (372, 194180), (380, 190092), (399, 181040), (420, 171988), (434, 166440), (438, 164920), (456, 158410), (465, 155344), (496, 145635), (511, 141360), (532, 135780), (560, 128991), (570, 126728), (584, 123690), (589, 122640), (620, 116508), (651, 110960), (665, 108624), (730, 98952), (744, 97090), (760, 95046), (798, 90520), (840, 85994), (868, 83220), (876, 82460), (912, 79205), (930, 77672), (1022, 70680), (1064, 67890), (1085, 66576), (1095, 65968), (1140, 63364), (1168, 61845), (1178, 61320), (1240, 58254), (1302, 55480), (1330, 54312), (1387, 52080), (1460, 49476), (1488, 48545), (1520, 47523), (1533, 47120), (1596, 45260), (1680, 42997), (1736, 41610), (1752, 41230), (1767, 40880), (1860, 38836), (1995, 36208), (2044, 35340), (2128, 33945), (2170, 33288), (2190, 32984), (2263, 31920), (2280, 31682), (2356, 30660), (2480, 29127), (2555, 28272), (2604, 27740), (2660, 27156), (2774, 26040), (2920, 24738), (2945, 24528), (3066, 23560), (3192, 22630), (3255, 22192), (3472, 20805), (3504, 20615), (3534, 20440), (3720, 19418), (3990, 18104), (4088, 17670), (4123, 17520), (4161, 17360), (4340, 16644), (4380, 16492), (4526, 15960), (4560, 15841), (4712, 15330), (5110, 14136), (5208, 13870), (5320, 13578), (5548, 13020), (5840, 12369), (5890, 12264), (6132, 11780), (6384, 11315), (6510, 11096), (6789, 10640), (6935, 10416), (7068, 10220), (7440, 9709), (7665, 9424), (7980, 9052), (8176, 8835), (8246, 8760), (8322, 8680)]