654632160

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2141}}^1$

素因数の和:2186

約数の個数: 288

約数和(自身を含む): 2584485792

約数和(自身を除く): 1929853632

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 98, 104, 105, 112, 120, 130, 140, 147, 156, 160, 168, 182, 195, 196, 208, 210, 224, 240, 245, 260, 273, 280, 294, 312, 336, 364, 390, 392, 416, 420, 455, 480, 490, 520, 546, 560, 588, 624, 637, 672, 728, 735, 780, 784, 840, 910, 980, 1040, 1092, 1120, 1176, 1248, 1274, 1365, 1456, 1470, 1560, 1568, 1680, 1820, 1911, 1960, 2080, 2141, 2184, 2352, 2548, 2730, 2912, 2940, 3120, 3185, 3360, 3640, 3822, 3920, 4282, 4368, 4704, 5096, 5460, 5880, 6240, 6370, 6423, 7280, 7644, 7840, 8564, 8736, 9555, 10192, 10705, 10920, 11760, 12740, 12846, 14560, 14987, 15288, 17128, 19110, 20384, 21410, 21840, 23520, 25480, 25692, 27833, 29974, 30576, 32115, 34256, 38220, 42820, 43680, 44961, 50960, 51384, 55666, 59948, 61152, 64230, 68512, 74935, 76440, 83499, 85640, 89922, 101920, 102768, 104909, 111332, 119896, 128460, 139165, 149870, 152880, 166998, 171280, 179844, 194831, 205536, 209818, 222664, 224805, 239792, 256920, 278330, 299740, 305760, 314727, 333996, 342560, 359688, 389662, 417495, 419636, 445328, 449610, 479584, 513840, 524545, 556660, 584493, 599480, 629454, 667992, 719376, 779324, 834990, 839272, 890656, 899220, 974155, 1027680, 1049090, 1113320, 1168986, 1198960, 1258908, 1335984, 1363817, 1438752, 1558648, 1573635, 1669980, 1678544, 1798440, 1948310, 2098180, 2226640, 2337972, 2397920, 2517816, 2671968, 2727634, 2922465, 3117296, 3147270, 3339960, 3357088, 3596880, 3896620, 4091451, 4196360, 4453280, 4675944, 5035632, 5455268, 5844930, 6234592, 6294540, 6679920, 6819085, 7193760, 7793240, 8182902, 8392720, 9351888, 10071264, 10910536, 11689860, 12589080, 13359840, 13638170, 15586480, 16365804, 16785440, 18703776, 20457255, 21821072, 23379720, 25178160, 27276340, 31172960, 32731608, 40914510, 43642144, 46759440, 50356320, 54552680, 65463216, 81829020, 93518880, 109105360, 130926432, 163658040, 218210720, 327316080, 654632160]

約数ペア:

[(1, 654632160), (2, 327316080), (3, 218210720), (4, 163658040), (5, 130926432), (6, 109105360), (7, 93518880), (8, 81829020), (10, 65463216), (12, 54552680), (13, 50356320), (14, 46759440), (15, 43642144), (16, 40914510), (20, 32731608), (21, 31172960), (24, 27276340), (26, 25178160), (28, 23379720), (30, 21821072), (32, 20457255), (35, 18703776), (39, 16785440), (40, 16365804), (42, 15586480), (48, 13638170), (49, 13359840), (52, 12589080), (56, 11689860), (60, 10910536), (65, 10071264), (70, 9351888), (78, 8392720), (80, 8182902), (84, 7793240), (91, 7193760), (96, 6819085), (98, 6679920), (104, 6294540), (105, 6234592), (112, 5844930), (120, 5455268), (130, 5035632), (140, 4675944), (147, 4453280), (156, 4196360), (160, 4091451), (168, 3896620), (182, 3596880), (195, 3357088), (196, 3339960), (208, 3147270), (210, 3117296), (224, 2922465), (240, 2727634), (245, 2671968), (260, 2517816), (273, 2397920), (280, 2337972), (294, 2226640), (312, 2098180), (336, 1948310), (364, 1798440), (390, 1678544), (392, 1669980), (416, 1573635), (420, 1558648), (455, 1438752), (480, 1363817), (490, 1335984), (520, 1258908), (546, 1198960), (560, 1168986), (588, 1113320), (624, 1049090), (637, 1027680), (672, 974155), (728, 899220), (735, 890656), (780, 839272), (784, 834990), (840, 779324), (910, 719376), (980, 667992), (1040, 629454), (1092, 599480), (1120, 584493), (1176, 556660), (1248, 524545), (1274, 513840), (1365, 479584), (1456, 449610), (1470, 445328), (1560, 419636), (1568, 417495), (1680, 389662), (1820, 359688), (1911, 342560), (1960, 333996), (2080, 314727), (2141, 305760), (2184, 299740), (2352, 278330), (2548, 256920), (2730, 239792), (2912, 224805), (2940, 222664), (3120, 209818), (3185, 205536), (3360, 194831), (3640, 179844), (3822, 171280), (3920, 166998), (4282, 152880), (4368, 149870), (4704, 139165), (5096, 128460), (5460, 119896), (5880, 111332), (6240, 104909), (6370, 102768), (6423, 101920), (7280, 89922), (7644, 85640), (7840, 83499), (8564, 76440), (8736, 74935), (9555, 68512), (10192, 64230), (10705, 61152), (10920, 59948), (11760, 55666), (12740, 51384), (12846, 50960), (14560, 44961), (14987, 43680), (15288, 42820), (17128, 38220), (19110, 34256), (20384, 32115), (21410, 30576), (21840, 29974), (23520, 27833), (25480, 25692)]