2444420370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:238

約数の個数: 256

約数和(自身を含む): 7225344000

約数和(自身を除く): 4780923630

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 49, 62, 70, 79, 93, 97, 98, 105, 147, 155, 158, 186, 194, 210, 217, 237, 245, 291, 294, 310, 343, 395, 434, 465, 474, 485, 490, 553, 582, 651, 679, 686, 735, 790, 930, 970, 1029, 1085, 1106, 1185, 1302, 1358, 1455, 1470, 1519, 1659, 1715, 2037, 2058, 2170, 2370, 2449, 2765, 2910, 3007, 3038, 3255, 3318, 3395, 3430, 3871, 4074, 4557, 4753, 4898, 5145, 5530, 6014, 6510, 6790, 7347, 7595, 7663, 7742, 8295, 9021, 9114, 9506, 10185, 10290, 10633, 11613, 12245, 14259, 14694, 15035, 15190, 15326, 16590, 17143, 18042, 19355, 20370, 21049, 21266, 22785, 22989, 23226, 23765, 24490, 27097, 28518, 30070, 31899, 33271, 34286, 36735, 38315, 38710, 42098, 45105, 45570, 45978, 47530, 51429, 53165, 53641, 54194, 58065, 63147, 63798, 66542, 71295, 73470, 76630, 81291, 85715, 90210, 99813, 102858, 105245, 106330, 107282, 114945, 116130, 120001, 126294, 135485, 142590, 147343, 159495, 160923, 162582, 166355, 171430, 199626, 210490, 229890, 237553, 240002, 257145, 268205, 270970, 294686, 315735, 318990, 321846, 332710, 360003, 375487, 406455, 442029, 475106, 499065, 514290, 536410, 600005, 631470, 712659, 720006, 736715, 750974, 804615, 812910, 840007, 884058, 998130, 1031401, 1126461, 1187765, 1200010, 1425318, 1473430, 1609230, 1662871, 1680014, 1800015, 1877435, 2062802, 2210145, 2252922, 2375530, 2520021, 2628409, 3094203, 3325742, 3563295, 3600030, 3754870, 4200035, 4420290, 4988613, 5040042, 5157005, 5256818, 5632305, 6188406, 7126590, 7885227, 8314355, 8400070, 9977226, 10314010, 11264610, 11640097, 12600105, 13142045, 15471015, 15770454, 16628710, 23280194, 24943065, 25200210, 26284090, 30942030, 34920291, 39426135, 49886130, 58200485, 69840582, 78852270, 81480679, 116400970, 162961358, 174601455, 244442037, 349202910, 407403395, 488884074, 814806790, 1222210185, 2444420370]

約数ペア:

[(1, 2444420370), (2, 1222210185), (3, 814806790), (5, 488884074), (6, 407403395), (7, 349202910), (10, 244442037), (14, 174601455), (15, 162961358), (21, 116400970), (30, 81480679), (31, 78852270), (35, 69840582), (42, 58200485), (49, 49886130), (62, 39426135), (70, 34920291), (79, 30942030), (93, 26284090), (97, 25200210), (98, 24943065), (105, 23280194), (147, 16628710), (155, 15770454), (158, 15471015), (186, 13142045), (194, 12600105), (210, 11640097), (217, 11264610), (237, 10314010), (245, 9977226), (291, 8400070), (294, 8314355), (310, 7885227), (343, 7126590), (395, 6188406), (434, 5632305), (465, 5256818), (474, 5157005), (485, 5040042), (490, 4988613), (553, 4420290), (582, 4200035), (651, 3754870), (679, 3600030), (686, 3563295), (735, 3325742), (790, 3094203), (930, 2628409), (970, 2520021), (1029, 2375530), (1085, 2252922), (1106, 2210145), (1185, 2062802), (1302, 1877435), (1358, 1800015), (1455, 1680014), (1470, 1662871), (1519, 1609230), (1659, 1473430), (1715, 1425318), (2037, 1200010), (2058, 1187765), (2170, 1126461), (2370, 1031401), (2449, 998130), (2765, 884058), (2910, 840007), (3007, 812910), (3038, 804615), (3255, 750974), (3318, 736715), (3395, 720006), (3430, 712659), (3871, 631470), (4074, 600005), (4557, 536410), (4753, 514290), (4898, 499065), (5145, 475106), (5530, 442029), (6014, 406455), (6510, 375487), (6790, 360003), (7347, 332710), (7595, 321846), (7663, 318990), (7742, 315735), (8295, 294686), (9021, 270970), (9114, 268205), (9506, 257145), (10185, 240002), (10290, 237553), (10633, 229890), (11613, 210490), (12245, 199626), (14259, 171430), (14694, 166355), (15035, 162582), (15190, 160923), (15326, 159495), (16590, 147343), (17143, 142590), (18042, 135485), (19355, 126294), (20370, 120001), (21049, 116130), (21266, 114945), (22785, 107282), (22989, 106330), (23226, 105245), (23765, 102858), (24490, 99813), (27097, 90210), (28518, 85715), (30070, 81291), (31899, 76630), (33271, 73470), (34286, 71295), (36735, 66542), (38315, 63798), (38710, 63147), (42098, 58065), (45105, 54194), (45570, 53641), (45978, 53165), (47530, 51429)]