288263820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{367}}^1$

素因数の和:464

約数の個数: 192

約数和(自身を含む): 934778880

約数和(自身を除く): 646515060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 53, 57, 60, 65, 76, 78, 95, 106, 114, 130, 156, 159, 190, 195, 212, 228, 247, 260, 265, 285, 318, 367, 380, 390, 494, 530, 570, 636, 689, 734, 741, 780, 795, 988, 1007, 1060, 1101, 1140, 1235, 1378, 1468, 1482, 1590, 1835, 2014, 2067, 2202, 2470, 2756, 2964, 3021, 3180, 3445, 3670, 3705, 4028, 4134, 4404, 4771, 4940, 5035, 5505, 6042, 6890, 6973, 7340, 7410, 8268, 9542, 10070, 10335, 11010, 12084, 13091, 13780, 13946, 14313, 14820, 15105, 19084, 19451, 20140, 20670, 20919, 22020, 23855, 26182, 27892, 28626, 30210, 34865, 38902, 39273, 41340, 41838, 47710, 52364, 57252, 58353, 60420, 65455, 69730, 71565, 77804, 78546, 83676, 90649, 95420, 97255, 104595, 116706, 130910, 139460, 143130, 157092, 181298, 194510, 196365, 209190, 233412, 252863, 261820, 271947, 286260, 291765, 362596, 369569, 389020, 392730, 418380, 453245, 505726, 543894, 583530, 739138, 758589, 785460, 906490, 1011452, 1087788, 1108707, 1167060, 1264315, 1359735, 1478276, 1517178, 1812980, 1847845, 2217414, 2528630, 2719470, 3034356, 3695690, 3792945, 4434828, 4804397, 5057260, 5438940, 5543535, 7391380, 7585890, 9608794, 11087070, 14413191, 15171780, 19217588, 22174140, 24021985, 28826382, 48043970, 57652764, 72065955, 96087940, 144131910, 288263820]

約数ペア:

[(1, 288263820), (2, 144131910), (3, 96087940), (4, 72065955), (5, 57652764), (6, 48043970), (10, 28826382), (12, 24021985), (13, 22174140), (15, 19217588), (19, 15171780), (20, 14413191), (26, 11087070), (30, 9608794), (38, 7585890), (39, 7391380), (52, 5543535), (53, 5438940), (57, 5057260), (60, 4804397), (65, 4434828), (76, 3792945), (78, 3695690), (95, 3034356), (106, 2719470), (114, 2528630), (130, 2217414), (156, 1847845), (159, 1812980), (190, 1517178), (195, 1478276), (212, 1359735), (228, 1264315), (247, 1167060), (260, 1108707), (265, 1087788), (285, 1011452), (318, 906490), (367, 785460), (380, 758589), (390, 739138), (494, 583530), (530, 543894), (570, 505726), (636, 453245), (689, 418380), (734, 392730), (741, 389020), (780, 369569), (795, 362596), (988, 291765), (1007, 286260), (1060, 271947), (1101, 261820), (1140, 252863), (1235, 233412), (1378, 209190), (1468, 196365), (1482, 194510), (1590, 181298), (1835, 157092), (2014, 143130), (2067, 139460), (2202, 130910), (2470, 116706), (2756, 104595), (2964, 97255), (3021, 95420), (3180, 90649), (3445, 83676), (3670, 78546), (3705, 77804), (4028, 71565), (4134, 69730), (4404, 65455), (4771, 60420), (4940, 58353), (5035, 57252), (5505, 52364), (6042, 47710), (6890, 41838), (6973, 41340), (7340, 39273), (7410, 38902), (8268, 34865), (9542, 30210), (10070, 28626), (10335, 27892), (11010, 26182), (12084, 23855), (13091, 22020), (13780, 20919), (13946, 20670), (14313, 20140), (14820, 19451), (15105, 19084)]