16142490

素因数分解:

$2^1\times 3^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1$

素因数の和:115

約数の個数: 192

約数和(自身を含む): 54302976

約数和(自身を除く): 38160486

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 73, 78, 81, 90, 91, 105, 117, 126, 130, 135, 146, 162, 182, 189, 195, 210, 219, 234, 243, 270, 273, 315, 351, 365, 378, 390, 405, 438, 455, 486, 511, 546, 567, 585, 630, 657, 702, 730, 810, 819, 910, 945, 949, 1022, 1053, 1095, 1134, 1170, 1215, 1314, 1365, 1533, 1638, 1701, 1755, 1890, 1898, 1971, 2106, 2190, 2430, 2457, 2555, 2730, 2835, 2847, 3066, 3159, 3285, 3402, 3510, 3942, 4095, 4599, 4745, 4914, 5110, 5265, 5670, 5694, 5913, 6318, 6570, 6643, 7371, 7665, 8190, 8505, 8541, 9198, 9490, 9855, 10530, 11826, 12285, 13286, 13797, 14235, 14742, 15330, 15795, 17010, 17082, 17739, 19710, 19929, 22113, 22995, 24570, 25623, 27594, 28470, 29565, 31590, 33215, 35478, 36855, 39858, 41391, 42705, 44226, 45990, 51246, 59130, 59787, 66430, 68985, 73710, 76869, 82782, 85410, 88695, 99645, 110565, 119574, 124173, 128115, 137970, 153738, 177390, 179361, 199290, 206955, 221130, 230607, 248346, 256230, 298935, 358722, 384345, 413910, 461214, 538083, 597870, 620865, 768690, 896805, 1076166, 1153035, 1241730, 1614249, 1793610, 2306070, 2690415, 3228498, 5380830, 8071245, 16142490]

約数ペア:

[(1, 16142490), (2, 8071245), (3, 5380830), (5, 3228498), (6, 2690415), (7, 2306070), (9, 1793610), (10, 1614249), (13, 1241730), (14, 1153035), (15, 1076166), (18, 896805), (21, 768690), (26, 620865), (27, 597870), (30, 538083), (35, 461214), (39, 413910), (42, 384345), (45, 358722), (54, 298935), (63, 256230), (65, 248346), (70, 230607), (73, 221130), (78, 206955), (81, 199290), (90, 179361), (91, 177390), (105, 153738), (117, 137970), (126, 128115), (130, 124173), (135, 119574), (146, 110565), (162, 99645), (182, 88695), (189, 85410), (195, 82782), (210, 76869), (219, 73710), (234, 68985), (243, 66430), (270, 59787), (273, 59130), (315, 51246), (351, 45990), (365, 44226), (378, 42705), (390, 41391), (405, 39858), (438, 36855), (455, 35478), (486, 33215), (511, 31590), (546, 29565), (567, 28470), (585, 27594), (630, 25623), (657, 24570), (702, 22995), (730, 22113), (810, 19929), (819, 19710), (910, 17739), (945, 17082), (949, 17010), (1022, 15795), (1053, 15330), (1095, 14742), (1134, 14235), (1170, 13797), (1215, 13286), (1314, 12285), (1365, 11826), (1533, 10530), (1638, 9855), (1701, 9490), (1755, 9198), (1890, 8541), (1898, 8505), (1971, 8190), (2106, 7665), (2190, 7371), (2430, 6643), (2457, 6570), (2555, 6318), (2730, 5913), (2835, 5694), (2847, 5670), (3066, 5265), (3159, 5110), (3285, 4914), (3402, 4745), (3510, 4599), (3942, 4095)]