226671120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1$

素因数の和:490

約数の個数: 240

約数和(自身を含む): 835331952

約数和(自身を除く): 608660832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 61, 65, 72, 78, 80, 90, 104, 117, 120, 122, 130, 144, 156, 180, 183, 195, 208, 234, 240, 244, 260, 305, 312, 360, 366, 390, 397, 468, 488, 520, 549, 585, 610, 624, 720, 732, 780, 793, 794, 915, 936, 976, 1040, 1098, 1170, 1191, 1220, 1464, 1560, 1586, 1588, 1830, 1872, 1985, 2196, 2340, 2379, 2382, 2440, 2745, 2928, 3120, 3172, 3176, 3573, 3660, 3965, 3970, 4392, 4680, 4758, 4764, 4880, 5161, 5490, 5955, 6344, 6352, 7137, 7146, 7320, 7930, 7940, 8784, 9360, 9516, 9528, 10322, 10980, 11895, 11910, 12688, 14274, 14292, 14640, 15483, 15860, 15880, 17865, 19032, 19056, 20644, 21960, 23790, 23820, 24217, 25805, 28548, 28584, 30966, 31720, 31760, 35685, 35730, 38064, 41288, 43920, 46449, 47580, 47640, 48434, 51610, 57096, 57168, 61932, 63440, 71370, 71460, 72651, 77415, 82576, 92898, 95160, 95280, 96868, 103220, 114192, 121085, 123864, 142740, 142920, 145302, 154830, 185796, 190320, 193736, 206440, 217953, 232245, 242170, 247728, 285480, 285840, 290604, 309660, 314821, 363255, 371592, 387472, 412880, 435906, 464490, 484340, 570960, 581208, 619320, 629642, 726510, 743184, 871812, 928980, 944463, 968680, 1089765, 1162416, 1238640, 1259284, 1453020, 1574105, 1743624, 1857960, 1888926, 1937360, 2179530, 2518568, 2833389, 2906040, 3148210, 3487248, 3715920, 3777852, 4359060, 4722315, 5037136, 5666778, 5812080, 6296420, 7555704, 8718120, 9444630, 11333556, 12592840, 14166945, 15111408, 17436240, 18889260, 22667112, 25185680, 28333890, 37778520, 45334224, 56667780, 75557040, 113335560, 226671120]

約数ペア:

[(1, 226671120), (2, 113335560), (3, 75557040), (4, 56667780), (5, 45334224), (6, 37778520), (8, 28333890), (9, 25185680), (10, 22667112), (12, 18889260), (13, 17436240), (15, 15111408), (16, 14166945), (18, 12592840), (20, 11333556), (24, 9444630), (26, 8718120), (30, 7555704), (36, 6296420), (39, 5812080), (40, 5666778), (45, 5037136), (48, 4722315), (52, 4359060), (60, 3777852), (61, 3715920), (65, 3487248), (72, 3148210), (78, 2906040), (80, 2833389), (90, 2518568), (104, 2179530), (117, 1937360), (120, 1888926), (122, 1857960), (130, 1743624), (144, 1574105), (156, 1453020), (180, 1259284), (183, 1238640), (195, 1162416), (208, 1089765), (234, 968680), (240, 944463), (244, 928980), (260, 871812), (305, 743184), (312, 726510), (360, 629642), (366, 619320), (390, 581208), (397, 570960), (468, 484340), (488, 464490), (520, 435906), (549, 412880), (585, 387472), (610, 371592), (624, 363255), (720, 314821), (732, 309660), (780, 290604), (793, 285840), (794, 285480), (915, 247728), (936, 242170), (976, 232245), (1040, 217953), (1098, 206440), (1170, 193736), (1191, 190320), (1220, 185796), (1464, 154830), (1560, 145302), (1586, 142920), (1588, 142740), (1830, 123864), (1872, 121085), (1985, 114192), (2196, 103220), (2340, 96868), (2379, 95280), (2382, 95160), (2440, 92898), (2745, 82576), (2928, 77415), (3120, 72651), (3172, 71460), (3176, 71370), (3573, 63440), (3660, 61932), (3965, 57168), (3970, 57096), (4392, 51610), (4680, 48434), (4758, 47640), (4764, 47580), (4880, 46449), (5161, 43920), (5490, 41288), (5955, 38064), (6344, 35730), (6352, 35685), (7137, 31760), (7146, 31720), (7320, 30966), (7930, 28584), (7940, 28548), (8784, 25805), (9360, 24217), (9516, 23820), (9528, 23790), (10322, 21960), (10980, 20644), (11895, 19056), (11910, 19032), (12688, 17865), (14274, 15880), (14292, 15860), (14640, 15483)]