15693506480

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{1097}}^1$

素因数の和:1351

約数の個数: 160

約数和(自身を含む): 39496061376

約数和(自身を除く): 23802554896

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 67, 68, 80, 85, 134, 136, 157, 170, 268, 272, 314, 335, 340, 536, 628, 670, 680, 785, 1072, 1097, 1139, 1256, 1340, 1360, 1570, 2194, 2278, 2512, 2669, 2680, 3140, 4388, 4556, 5338, 5360, 5485, 5695, 6280, 8776, 9112, 10519, 10676, 10970, 11390, 12560, 13345, 17552, 18224, 18649, 21038, 21352, 21940, 22780, 26690, 37298, 42076, 42704, 43880, 45560, 52595, 53380, 73499, 74596, 84152, 87760, 91120, 93245, 105190, 106760, 146998, 149192, 168304, 172229, 178823, 186490, 210380, 213520, 293996, 298384, 344458, 357646, 367495, 372980, 420760, 587992, 688916, 715292, 734990, 745960, 841520, 861145, 894115, 1175984, 1249483, 1377832, 1430584, 1469980, 1491920, 1722290, 1788230, 2498966, 2755664, 2861168, 2927893, 2939960, 3444580, 3576460, 4997932, 5855786, 5879920, 6247415, 6889160, 7152920, 9995864, 11539343, 11711572, 12494830, 13778320, 14305840, 14639465, 19991728, 23078686, 23423144, 24989660, 29278930, 46157372, 46846288, 49979320, 57696715, 58557860, 92314744, 99958640, 115393430, 117115720, 184629488, 196168831, 230786860, 234231440, 392337662, 461573720, 784675324, 923147440, 980844155, 1569350648, 1961688310, 3138701296, 3923376620, 7846753240, 15693506480]

約数ペア:

[(1, 15693506480), (2, 7846753240), (4, 3923376620), (5, 3138701296), (8, 1961688310), (10, 1569350648), (16, 980844155), (17, 923147440), (20, 784675324), (34, 461573720), (40, 392337662), (67, 234231440), (68, 230786860), (80, 196168831), (85, 184629488), (134, 117115720), (136, 115393430), (157, 99958640), (170, 92314744), (268, 58557860), (272, 57696715), (314, 49979320), (335, 46846288), (340, 46157372), (536, 29278930), (628, 24989660), (670, 23423144), (680, 23078686), (785, 19991728), (1072, 14639465), (1097, 14305840), (1139, 13778320), (1256, 12494830), (1340, 11711572), (1360, 11539343), (1570, 9995864), (2194, 7152920), (2278, 6889160), (2512, 6247415), (2669, 5879920), (2680, 5855786), (3140, 4997932), (4388, 3576460), (4556, 3444580), (5338, 2939960), (5360, 2927893), (5485, 2861168), (5695, 2755664), (6280, 2498966), (8776, 1788230), (9112, 1722290), (10519, 1491920), (10676, 1469980), (10970, 1430584), (11390, 1377832), (12560, 1249483), (13345, 1175984), (17552, 894115), (18224, 861145), (18649, 841520), (21038, 745960), (21352, 734990), (21940, 715292), (22780, 688916), (26690, 587992), (37298, 420760), (42076, 372980), (42704, 367495), (43880, 357646), (45560, 344458), (52595, 298384), (53380, 293996), (73499, 213520), (74596, 210380), (84152, 186490), (87760, 178823), (91120, 172229), (93245, 168304), (105190, 149192), (106760, 146998)]