622447980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1013}}^1$

素因数の和:1069

約数の個数: 288

約数和(自身を含む): 2330415360

約数和(自身を除く): 1707967380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 19, 20, 21, 22, 28, 30, 33, 35, 38, 42, 44, 49, 55, 57, 60, 66, 70, 76, 77, 84, 95, 98, 105, 110, 114, 132, 133, 140, 147, 154, 165, 190, 196, 209, 210, 220, 228, 231, 245, 266, 285, 294, 308, 330, 380, 385, 399, 418, 420, 462, 490, 532, 539, 570, 588, 627, 660, 665, 735, 770, 798, 836, 924, 931, 980, 1013, 1045, 1078, 1140, 1155, 1254, 1330, 1463, 1470, 1540, 1596, 1617, 1862, 1995, 2026, 2090, 2156, 2310, 2508, 2660, 2695, 2793, 2926, 2940, 3039, 3135, 3234, 3724, 3990, 4052, 4180, 4389, 4620, 4655, 5065, 5390, 5586, 5852, 6078, 6270, 6468, 7091, 7315, 7980, 8085, 8778, 9310, 10130, 10241, 10780, 11143, 11172, 12156, 12540, 13965, 14182, 14630, 15195, 16170, 17556, 18620, 19247, 20260, 20482, 21273, 21945, 22286, 27930, 28364, 29260, 30390, 30723, 32340, 33429, 35455, 38494, 40964, 42546, 43890, 44572, 49637, 51205, 55715, 55860, 57741, 60780, 61446, 66858, 70910, 76988, 78001, 85092, 87780, 96235, 99274, 102410, 106365, 111430, 115482, 122892, 133716, 134729, 141820, 148911, 153615, 156002, 167145, 192470, 198548, 204820, 211717, 212730, 222860, 230964, 234003, 248185, 269458, 288705, 297822, 307230, 312004, 334290, 384940, 390005, 404187, 423434, 425460, 468006, 496370, 538916, 546007, 577410, 595644, 614460, 635151, 668580, 673645, 744555, 780010, 808374, 846868, 936012, 943103, 992740, 1058585, 1092014, 1154820, 1170015, 1270302, 1347290, 1482019, 1489110, 1560020, 1616748, 1638021, 1886206, 2020935, 2117170, 2184028, 2340030, 2540604, 2694580, 2730035, 2829309, 2964038, 2978220, 3175755, 3276042, 3772412, 4041870, 4234340, 4446057, 4680060, 4715515, 5460070, 5658618, 5928076, 6351510, 6552084, 7410095, 8083740, 8190105, 8892114, 9431030, 10374133, 10920140, 11317236, 12703020, 14146545, 14820190, 16380210, 17784228, 18862060, 20748266, 22230285, 28293090, 29640380, 31122399, 32760420, 41496532, 44460570, 51870665, 56586180, 62244798, 88921140, 103741330, 124489596, 155611995, 207482660, 311223990, 622447980]

約数ペア:

[(1, 622447980), (2, 311223990), (3, 207482660), (4, 155611995), (5, 124489596), (6, 103741330), (7, 88921140), (10, 62244798), (11, 56586180), (12, 51870665), (14, 44460570), (15, 41496532), (19, 32760420), (20, 31122399), (21, 29640380), (22, 28293090), (28, 22230285), (30, 20748266), (33, 18862060), (35, 17784228), (38, 16380210), (42, 14820190), (44, 14146545), (49, 12703020), (55, 11317236), (57, 10920140), (60, 10374133), (66, 9431030), (70, 8892114), (76, 8190105), (77, 8083740), (84, 7410095), (95, 6552084), (98, 6351510), (105, 5928076), (110, 5658618), (114, 5460070), (132, 4715515), (133, 4680060), (140, 4446057), (147, 4234340), (154, 4041870), (165, 3772412), (190, 3276042), (196, 3175755), (209, 2978220), (210, 2964038), (220, 2829309), (228, 2730035), (231, 2694580), (245, 2540604), (266, 2340030), (285, 2184028), (294, 2117170), (308, 2020935), (330, 1886206), (380, 1638021), (385, 1616748), (399, 1560020), (418, 1489110), (420, 1482019), (462, 1347290), (490, 1270302), (532, 1170015), (539, 1154820), (570, 1092014), (588, 1058585), (627, 992740), (660, 943103), (665, 936012), (735, 846868), (770, 808374), (798, 780010), (836, 744555), (924, 673645), (931, 668580), (980, 635151), (1013, 614460), (1045, 595644), (1078, 577410), (1140, 546007), (1155, 538916), (1254, 496370), (1330, 468006), (1463, 425460), (1470, 423434), (1540, 404187), (1596, 390005), (1617, 384940), (1862, 334290), (1995, 312004), (2026, 307230), (2090, 297822), (2156, 288705), (2310, 269458), (2508, 248185), (2660, 234003), (2695, 230964), (2793, 222860), (2926, 212730), (2940, 211717), (3039, 204820), (3135, 198548), (3234, 192470), (3724, 167145), (3990, 156002), (4052, 153615), (4180, 148911), (4389, 141820), (4620, 134729), (4655, 133716), (5065, 122892), (5390, 115482), (5586, 111430), (5852, 106365), (6078, 102410), (6270, 99274), (6468, 96235), (7091, 87780), (7315, 85092), (7980, 78001), (8085, 76988), (8778, 70910), (9310, 66858), (10130, 61446), (10241, 60780), (10780, 57741), (11143, 55860), (11172, 55715), (12156, 51205), (12540, 49637), (13965, 44572), (14182, 43890), (14630, 42546), (15195, 40964), (16170, 38494), (17556, 35455), (18620, 33429), (19247, 32340), (20260, 30723), (20482, 30390), (21273, 29260), (21945, 28364), (22286, 27930)]