19373982120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{4339}}^1$

素因数の和:4592

約数の個数: 192

約数和(自身を含む): 64183392000

約数和(自身を除く): 44809409880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 79, 90, 120, 157, 158, 180, 237, 314, 316, 360, 395, 471, 474, 628, 632, 711, 785, 790, 942, 948, 1185, 1256, 1413, 1422, 1570, 1580, 1884, 1896, 2355, 2370, 2826, 2844, 3140, 3160, 3555, 3768, 4339, 4710, 4740, 5652, 5688, 6280, 7065, 7110, 8678, 9420, 9480, 11304, 12403, 13017, 14130, 14220, 17356, 18840, 21695, 24806, 26034, 28260, 28440, 34712, 37209, 39051, 43390, 49612, 52068, 56520, 62015, 65085, 74418, 78102, 86780, 99224, 104136, 111627, 124030, 130170, 148836, 156204, 173560, 186045, 195255, 223254, 248060, 260340, 297672, 312408, 342781, 372090, 390510, 446508, 496120, 520680, 558135, 681223, 685562, 744180, 781020, 893016, 1028343, 1116270, 1362446, 1371124, 1488360, 1562040, 1713905, 2043669, 2056686, 2232540, 2724892, 2742248, 3085029, 3406115, 3427810, 4087338, 4113372, 4465080, 5141715, 5449784, 6131007, 6170058, 6812230, 6855620, 8174676, 8226744, 10218345, 10283430, 12262014, 12340116, 13624460, 13711240, 15425145, 16349352, 20436690, 20566860, 24524028, 24680232, 27248920, 30655035, 30850290, 40873380, 41133720, 49048056, 53816617, 61310070, 61700580, 81746760, 107633234, 122620140, 123401160, 161449851, 215266468, 245240280, 269083085, 322899702, 430532936, 484349553, 538166170, 645799404, 807249255, 968699106, 1076332340, 1291598808, 1614498510, 1937398212, 2152664680, 2421747765, 3228997020, 3874796424, 4843495530, 6457994040, 9686991060, 19373982120]

約数ペア:

[(1, 19373982120), (2, 9686991060), (3, 6457994040), (4, 4843495530), (5, 3874796424), (6, 3228997020), (8, 2421747765), (9, 2152664680), (10, 1937398212), (12, 1614498510), (15, 1291598808), (18, 1076332340), (20, 968699106), (24, 807249255), (30, 645799404), (36, 538166170), (40, 484349553), (45, 430532936), (60, 322899702), (72, 269083085), (79, 245240280), (90, 215266468), (120, 161449851), (157, 123401160), (158, 122620140), (180, 107633234), (237, 81746760), (314, 61700580), (316, 61310070), (360, 53816617), (395, 49048056), (471, 41133720), (474, 40873380), (628, 30850290), (632, 30655035), (711, 27248920), (785, 24680232), (790, 24524028), (942, 20566860), (948, 20436690), (1185, 16349352), (1256, 15425145), (1413, 13711240), (1422, 13624460), (1570, 12340116), (1580, 12262014), (1884, 10283430), (1896, 10218345), (2355, 8226744), (2370, 8174676), (2826, 6855620), (2844, 6812230), (3140, 6170058), (3160, 6131007), (3555, 5449784), (3768, 5141715), (4339, 4465080), (4710, 4113372), (4740, 4087338), (5652, 3427810), (5688, 3406115), (6280, 3085029), (7065, 2742248), (7110, 2724892), (8678, 2232540), (9420, 2056686), (9480, 2043669), (11304, 1713905), (12403, 1562040), (13017, 1488360), (14130, 1371124), (14220, 1362446), (17356, 1116270), (18840, 1028343), (21695, 893016), (24806, 781020), (26034, 744180), (28260, 685562), (28440, 681223), (34712, 558135), (37209, 520680), (39051, 496120), (43390, 446508), (49612, 390510), (52068, 372090), (56520, 342781), (62015, 312408), (65085, 297672), (74418, 260340), (78102, 248060), (86780, 223254), (99224, 195255), (104136, 186045), (111627, 173560), (124030, 156204), (130170, 148836)]