815616360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2857}}^1$

素因数の和:2948

約数の個数: 192

約数和(自身を含む): 2902470480

約数和(自身を除く): 2086854120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 61, 65, 72, 78, 90, 104, 117, 120, 122, 130, 156, 180, 183, 195, 234, 244, 260, 305, 312, 360, 366, 390, 468, 488, 520, 549, 585, 610, 732, 780, 793, 915, 936, 1098, 1170, 1220, 1464, 1560, 1586, 1830, 2196, 2340, 2379, 2440, 2745, 2857, 3172, 3660, 3965, 4392, 4680, 4758, 5490, 5714, 6344, 7137, 7320, 7930, 8571, 9516, 10980, 11428, 11895, 14274, 14285, 15860, 17142, 19032, 21960, 22856, 23790, 25713, 28548, 28570, 31720, 34284, 35685, 37141, 42855, 47580, 51426, 57096, 57140, 68568, 71370, 74282, 85710, 95160, 102852, 111423, 114280, 128565, 142740, 148564, 171420, 174277, 185705, 205704, 222846, 257130, 285480, 297128, 334269, 342840, 348554, 371410, 445692, 514260, 522831, 557115, 668538, 697108, 742820, 871385, 891384, 1028520, 1045662, 1114230, 1337076, 1394216, 1485640, 1568493, 1671345, 1742770, 2091324, 2228460, 2265601, 2614155, 2674152, 3136986, 3342690, 3485540, 4182648, 4456920, 4531202, 5228310, 6273972, 6685380, 6796803, 6971080, 7842465, 9062404, 10456620, 11328005, 12547944, 13370760, 13593606, 15684930, 18124808, 20390409, 20913240, 22656010, 27187212, 31369860, 33984015, 40780818, 45312020, 54374424, 62739720, 67968030, 81561636, 90624040, 101952045, 135936060, 163123272, 203904090, 271872120, 407808180, 815616360]

約数ペア:

[(1, 815616360), (2, 407808180), (3, 271872120), (4, 203904090), (5, 163123272), (6, 135936060), (8, 101952045), (9, 90624040), (10, 81561636), (12, 67968030), (13, 62739720), (15, 54374424), (18, 45312020), (20, 40780818), (24, 33984015), (26, 31369860), (30, 27187212), (36, 22656010), (39, 20913240), (40, 20390409), (45, 18124808), (52, 15684930), (60, 13593606), (61, 13370760), (65, 12547944), (72, 11328005), (78, 10456620), (90, 9062404), (104, 7842465), (117, 6971080), (120, 6796803), (122, 6685380), (130, 6273972), (156, 5228310), (180, 4531202), (183, 4456920), (195, 4182648), (234, 3485540), (244, 3342690), (260, 3136986), (305, 2674152), (312, 2614155), (360, 2265601), (366, 2228460), (390, 2091324), (468, 1742770), (488, 1671345), (520, 1568493), (549, 1485640), (585, 1394216), (610, 1337076), (732, 1114230), (780, 1045662), (793, 1028520), (915, 891384), (936, 871385), (1098, 742820), (1170, 697108), (1220, 668538), (1464, 557115), (1560, 522831), (1586, 514260), (1830, 445692), (2196, 371410), (2340, 348554), (2379, 342840), (2440, 334269), (2745, 297128), (2857, 285480), (3172, 257130), (3660, 222846), (3965, 205704), (4392, 185705), (4680, 174277), (4758, 171420), (5490, 148564), (5714, 142740), (6344, 128565), (7137, 114280), (7320, 111423), (7930, 102852), (8571, 95160), (9516, 85710), (10980, 74282), (11428, 71370), (11895, 68568), (14274, 57140), (14285, 57096), (15860, 51426), (17142, 47580), (19032, 42855), (21960, 37141), (22856, 35685), (23790, 34284), (25713, 31720), (28548, 28570)]