627687060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1493}}^1$

素因数の和:1543

約数の個数: 288

約数和(自身を含む): 2403499392

約数和(自身を除く): 1775812332

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15, 20, 21, 22, 26, 28, 30, 33, 35, 39, 42, 44, 49, 52, 55, 60, 65, 66, 70, 77, 78, 84, 91, 98, 105, 110, 130, 132, 140, 143, 147, 154, 156, 165, 182, 195, 196, 210, 220, 231, 245, 260, 273, 286, 294, 308, 330, 364, 385, 390, 420, 429, 455, 462, 490, 539, 546, 572, 588, 637, 660, 715, 735, 770, 780, 858, 910, 924, 980, 1001, 1078, 1092, 1155, 1274, 1365, 1430, 1470, 1493, 1540, 1617, 1716, 1820, 1911, 2002, 2145, 2156, 2310, 2548, 2695, 2730, 2860, 2940, 2986, 3003, 3185, 3234, 3822, 4004, 4290, 4479, 4620, 5005, 5390, 5460, 5972, 6006, 6370, 6468, 7007, 7465, 7644, 8085, 8580, 8958, 9555, 10010, 10451, 10780, 12012, 12740, 14014, 14930, 15015, 16170, 16423, 17916, 19110, 19409, 20020, 20902, 21021, 22395, 28028, 29860, 30030, 31353, 32340, 32846, 35035, 38220, 38818, 41804, 42042, 44790, 49269, 52255, 58227, 60060, 62706, 65692, 70070, 73157, 77636, 82115, 84084, 89580, 97045, 98538, 104510, 105105, 114961, 116454, 125412, 135863, 140140, 146314, 156765, 164230, 194090, 197076, 209020, 210210, 213499, 219471, 229922, 232908, 246345, 271726, 291135, 292628, 313530, 328460, 344883, 365785, 388180, 407589, 420420, 426998, 438942, 459844, 492690, 543452, 574805, 582270, 627060, 640497, 679315, 689766, 731570, 804727, 815178, 853996, 877884, 951041, 985380, 1067495, 1097355, 1149610, 1164540, 1280994, 1358630, 1379532, 1463140, 1494493, 1609454, 1630356, 1724415, 1902082, 2037945, 2134990, 2194710, 2299220, 2414181, 2561988, 2717260, 2853123, 2988986, 3202485, 3218908, 3448830, 3804164, 4023635, 4075890, 4269980, 4389420, 4483479, 4755205, 4828362, 5706246, 5977972, 6404970, 6897660, 7472465, 8047270, 8151780, 8966958, 9510410, 9656724, 10461451, 11412492, 12070905, 12809940, 14265615, 14944930, 16094540, 17933916, 19020820, 20922902, 22417395, 24141810, 28531230, 29889860, 31384353, 41845804, 44834790, 48283620, 52307255, 57062460, 62768706, 89669580, 104614510, 125537412, 156921765, 209229020, 313843530, 627687060]

約数ペア:

[(1, 627687060), (2, 313843530), (3, 209229020), (4, 156921765), (5, 125537412), (6, 104614510), (7, 89669580), (10, 62768706), (11, 57062460), (12, 52307255), (13, 48283620), (14, 44834790), (15, 41845804), (20, 31384353), (21, 29889860), (22, 28531230), (26, 24141810), (28, 22417395), (30, 20922902), (33, 19020820), (35, 17933916), (39, 16094540), (42, 14944930), (44, 14265615), (49, 12809940), (52, 12070905), (55, 11412492), (60, 10461451), (65, 9656724), (66, 9510410), (70, 8966958), (77, 8151780), (78, 8047270), (84, 7472465), (91, 6897660), (98, 6404970), (105, 5977972), (110, 5706246), (130, 4828362), (132, 4755205), (140, 4483479), (143, 4389420), (147, 4269980), (154, 4075890), (156, 4023635), (165, 3804164), (182, 3448830), (195, 3218908), (196, 3202485), (210, 2988986), (220, 2853123), (231, 2717260), (245, 2561988), (260, 2414181), (273, 2299220), (286, 2194710), (294, 2134990), (308, 2037945), (330, 1902082), (364, 1724415), (385, 1630356), (390, 1609454), (420, 1494493), (429, 1463140), (455, 1379532), (462, 1358630), (490, 1280994), (539, 1164540), (546, 1149610), (572, 1097355), (588, 1067495), (637, 985380), (660, 951041), (715, 877884), (735, 853996), (770, 815178), (780, 804727), (858, 731570), (910, 689766), (924, 679315), (980, 640497), (1001, 627060), (1078, 582270), (1092, 574805), (1155, 543452), (1274, 492690), (1365, 459844), (1430, 438942), (1470, 426998), (1493, 420420), (1540, 407589), (1617, 388180), (1716, 365785), (1820, 344883), (1911, 328460), (2002, 313530), (2145, 292628), (2156, 291135), (2310, 271726), (2548, 246345), (2695, 232908), (2730, 229922), (2860, 219471), (2940, 213499), (2986, 210210), (3003, 209020), (3185, 197076), (3234, 194090), (3822, 164230), (4004, 156765), (4290, 146314), (4479, 140140), (4620, 135863), (5005, 125412), (5390, 116454), (5460, 114961), (5972, 105105), (6006, 104510), (6370, 98538), (6468, 97045), (7007, 89580), (7465, 84084), (7644, 82115), (8085, 77636), (8580, 73157), (8958, 70070), (9555, 65692), (10010, 62706), (10451, 60060), (10780, 58227), (12012, 52255), (12740, 49269), (14014, 44790), (14930, 42042), (15015, 41804), (16170, 38818), (16423, 38220), (17916, 35035), (19110, 32846), (19409, 32340), (20020, 31353), (20902, 30030), (21021, 29860), (22395, 28028)]