304418760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:196

約数の個数: 256

約数和(自身を含む): 1022976000

約数和(自身を除く): 718557240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 31, 38, 40, 57, 59, 60, 62, 73, 76, 93, 95, 114, 118, 120, 124, 146, 152, 155, 177, 186, 190, 219, 228, 236, 248, 285, 292, 295, 310, 354, 365, 372, 380, 438, 456, 465, 472, 570, 584, 589, 590, 620, 708, 730, 744, 760, 876, 885, 930, 1095, 1121, 1140, 1178, 1180, 1240, 1387, 1416, 1460, 1752, 1767, 1770, 1829, 1860, 2190, 2242, 2263, 2280, 2356, 2360, 2774, 2920, 2945, 3363, 3534, 3540, 3658, 3720, 4161, 4307, 4380, 4484, 4526, 4712, 5487, 5548, 5605, 5890, 6726, 6789, 6935, 7068, 7080, 7316, 8322, 8614, 8760, 8835, 8968, 9052, 9145, 10974, 11096, 11210, 11315, 11780, 12921, 13452, 13578, 13870, 14136, 14632, 16644, 16815, 17228, 17670, 18104, 18290, 20805, 21535, 21948, 22420, 22630, 23560, 25842, 26904, 27156, 27435, 27740, 33288, 33630, 33945, 34456, 34751, 35340, 36580, 41610, 42997, 43070, 43896, 44840, 45260, 51684, 54312, 54870, 55480, 64605, 67260, 67890, 69502, 70680, 73160, 81833, 83220, 85994, 86140, 90520, 103368, 104253, 109740, 128991, 129210, 133517, 134520, 135780, 139004, 163666, 166440, 171988, 172280, 173755, 208506, 214985, 219480, 245499, 257982, 258420, 267034, 271560, 278008, 327332, 343976, 347510, 400551, 409165, 417012, 429970, 490998, 515964, 516840, 521265, 534068, 644955, 654664, 667585, 695020, 801102, 818330, 834024, 859940, 981996, 1031928, 1042530, 1068136, 1227495, 1289910, 1335170, 1390040, 1602204, 1636660, 1719880, 1963992, 2002755, 2085060, 2454990, 2536823, 2579820, 2670340, 3204408, 3273320, 4005510, 4170120, 4909980, 5073646, 5159640, 5340680, 7610469, 8011020, 9819960, 10147292, 12684115, 15220938, 16022040, 20294584, 25368230, 30441876, 38052345, 50736460, 60883752, 76104690, 101472920, 152209380, 304418760]

約数ペア:

[(1, 304418760), (2, 152209380), (3, 101472920), (4, 76104690), (5, 60883752), (6, 50736460), (8, 38052345), (10, 30441876), (12, 25368230), (15, 20294584), (19, 16022040), (20, 15220938), (24, 12684115), (30, 10147292), (31, 9819960), (38, 8011020), (40, 7610469), (57, 5340680), (59, 5159640), (60, 5073646), (62, 4909980), (73, 4170120), (76, 4005510), (93, 3273320), (95, 3204408), (114, 2670340), (118, 2579820), (120, 2536823), (124, 2454990), (146, 2085060), (152, 2002755), (155, 1963992), (177, 1719880), (186, 1636660), (190, 1602204), (219, 1390040), (228, 1335170), (236, 1289910), (248, 1227495), (285, 1068136), (292, 1042530), (295, 1031928), (310, 981996), (354, 859940), (365, 834024), (372, 818330), (380, 801102), (438, 695020), (456, 667585), (465, 654664), (472, 644955), (570, 534068), (584, 521265), (589, 516840), (590, 515964), (620, 490998), (708, 429970), (730, 417012), (744, 409165), (760, 400551), (876, 347510), (885, 343976), (930, 327332), (1095, 278008), (1121, 271560), (1140, 267034), (1178, 258420), (1180, 257982), (1240, 245499), (1387, 219480), (1416, 214985), (1460, 208506), (1752, 173755), (1767, 172280), (1770, 171988), (1829, 166440), (1860, 163666), (2190, 139004), (2242, 135780), (2263, 134520), (2280, 133517), (2356, 129210), (2360, 128991), (2774, 109740), (2920, 104253), (2945, 103368), (3363, 90520), (3534, 86140), (3540, 85994), (3658, 83220), (3720, 81833), (4161, 73160), (4307, 70680), (4380, 69502), (4484, 67890), (4526, 67260), (4712, 64605), (5487, 55480), (5548, 54870), (5605, 54312), (5890, 51684), (6726, 45260), (6789, 44840), (6935, 43896), (7068, 43070), (7080, 42997), (7316, 41610), (8322, 36580), (8614, 35340), (8760, 34751), (8835, 34456), (8968, 33945), (9052, 33630), (9145, 33288), (10974, 27740), (11096, 27435), (11210, 27156), (11315, 26904), (11780, 25842), (12921, 23560), (13452, 22630), (13578, 22420), (13870, 21948), (14136, 21535), (14632, 20805), (16644, 18290), (16815, 18104), (17228, 17670)]