181923120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:292

約数の個数: 240

約数和(自身を含む): 658082880

約数和(自身を除く): 476159760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 89, 90, 102, 120, 136, 144, 153, 167, 170, 178, 180, 204, 240, 255, 267, 272, 306, 334, 340, 356, 360, 408, 445, 501, 510, 534, 612, 668, 680, 712, 720, 765, 801, 816, 835, 890, 1002, 1020, 1068, 1224, 1335, 1336, 1360, 1424, 1503, 1513, 1530, 1602, 1670, 1780, 2004, 2040, 2136, 2448, 2505, 2670, 2672, 2839, 3006, 3026, 3060, 3204, 3340, 3560, 4005, 4008, 4080, 4272, 4539, 5010, 5340, 5678, 6012, 6052, 6120, 6408, 6680, 7120, 7515, 7565, 8010, 8016, 8517, 9078, 10020, 10680, 11356, 12024, 12104, 12240, 12816, 13360, 13617, 14195, 14863, 15030, 15130, 16020, 17034, 18156, 20040, 21360, 22695, 22712, 24048, 24208, 25551, 27234, 28390, 29726, 30060, 30260, 32040, 34068, 36312, 40080, 42585, 44589, 45390, 45424, 51102, 54468, 56780, 59452, 60120, 60520, 64080, 68085, 68136, 72624, 74315, 85170, 89178, 90780, 102204, 108936, 113560, 118904, 120240, 121040, 127755, 133767, 136170, 136272, 148630, 170340, 178356, 181560, 204408, 217872, 222945, 227120, 237808, 252671, 255510, 267534, 272340, 297260, 340680, 356712, 363120, 408816, 445890, 505342, 511020, 535068, 544680, 594520, 668835, 681360, 713424, 758013, 891780, 1010684, 1022040, 1070136, 1089360, 1189040, 1263355, 1337670, 1516026, 1783560, 2021368, 2044080, 2140272, 2274039, 2526710, 2675340, 3032052, 3567120, 3790065, 4042736, 4548078, 5053420, 5350680, 6064104, 7580130, 9096156, 10106840, 10701360, 11370195, 12128208, 15160260, 18192312, 20213680, 22740390, 30320520, 36384624, 45480780, 60641040, 90961560, 181923120]

約数ペア:

[(1, 181923120), (2, 90961560), (3, 60641040), (4, 45480780), (5, 36384624), (6, 30320520), (8, 22740390), (9, 20213680), (10, 18192312), (12, 15160260), (15, 12128208), (16, 11370195), (17, 10701360), (18, 10106840), (20, 9096156), (24, 7580130), (30, 6064104), (34, 5350680), (36, 5053420), (40, 4548078), (45, 4042736), (48, 3790065), (51, 3567120), (60, 3032052), (68, 2675340), (72, 2526710), (80, 2274039), (85, 2140272), (89, 2044080), (90, 2021368), (102, 1783560), (120, 1516026), (136, 1337670), (144, 1263355), (153, 1189040), (167, 1089360), (170, 1070136), (178, 1022040), (180, 1010684), (204, 891780), (240, 758013), (255, 713424), (267, 681360), (272, 668835), (306, 594520), (334, 544680), (340, 535068), (356, 511020), (360, 505342), (408, 445890), (445, 408816), (501, 363120), (510, 356712), (534, 340680), (612, 297260), (668, 272340), (680, 267534), (712, 255510), (720, 252671), (765, 237808), (801, 227120), (816, 222945), (835, 217872), (890, 204408), (1002, 181560), (1020, 178356), (1068, 170340), (1224, 148630), (1335, 136272), (1336, 136170), (1360, 133767), (1424, 127755), (1503, 121040), (1513, 120240), (1530, 118904), (1602, 113560), (1670, 108936), (1780, 102204), (2004, 90780), (2040, 89178), (2136, 85170), (2448, 74315), (2505, 72624), (2670, 68136), (2672, 68085), (2839, 64080), (3006, 60520), (3026, 60120), (3060, 59452), (3204, 56780), (3340, 54468), (3560, 51102), (4005, 45424), (4008, 45390), (4080, 44589), (4272, 42585), (4539, 40080), (5010, 36312), (5340, 34068), (5678, 32040), (6012, 30260), (6052, 30060), (6120, 29726), (6408, 28390), (6680, 27234), (7120, 25551), (7515, 24208), (7565, 24048), (8010, 22712), (8016, 22695), (8517, 21360), (9078, 20040), (10020, 18156), (10680, 17034), (11356, 16020), (12024, 15130), (12104, 15030), (12240, 14863), (12816, 14195), (13360, 13617)]