156289320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{647}}^1$

素因数の和:736

約数の個数: 192

約数和(自身を含む): 564071040

約数和(自身を除く): 407781720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 61, 66, 72, 88, 90, 99, 110, 120, 122, 132, 165, 180, 183, 198, 220, 244, 264, 305, 330, 360, 366, 396, 440, 488, 495, 549, 610, 647, 660, 671, 732, 792, 915, 990, 1098, 1220, 1294, 1320, 1342, 1464, 1830, 1941, 1980, 2013, 2196, 2440, 2588, 2684, 2745, 3235, 3355, 3660, 3882, 3960, 4026, 4392, 5176, 5368, 5490, 5823, 6039, 6470, 6710, 7117, 7320, 7764, 8052, 9705, 10065, 10980, 11646, 12078, 12940, 13420, 14234, 15528, 16104, 19410, 20130, 21351, 21960, 23292, 24156, 25880, 26840, 28468, 29115, 30195, 35585, 38820, 39467, 40260, 42702, 46584, 48312, 56936, 58230, 60390, 64053, 71170, 77640, 78934, 80520, 85404, 106755, 116460, 118401, 120780, 128106, 142340, 157868, 170808, 197335, 213510, 232920, 236802, 241560, 256212, 284680, 315736, 320265, 355203, 394670, 427020, 434137, 473604, 512424, 592005, 640530, 710406, 789340, 854040, 868274, 947208, 1184010, 1281060, 1302411, 1420812, 1578680, 1736548, 1776015, 2170685, 2368020, 2562120, 2604822, 2841624, 3473096, 3552030, 3907233, 4341370, 4736040, 5209644, 6512055, 7104060, 7814466, 8682740, 10419288, 13024110, 14208120, 15628932, 17365480, 19536165, 26048220, 31257864, 39072330, 52096440, 78144660, 156289320]

約数ペア:

[(1, 156289320), (2, 78144660), (3, 52096440), (4, 39072330), (5, 31257864), (6, 26048220), (8, 19536165), (9, 17365480), (10, 15628932), (11, 14208120), (12, 13024110), (15, 10419288), (18, 8682740), (20, 7814466), (22, 7104060), (24, 6512055), (30, 5209644), (33, 4736040), (36, 4341370), (40, 3907233), (44, 3552030), (45, 3473096), (55, 2841624), (60, 2604822), (61, 2562120), (66, 2368020), (72, 2170685), (88, 1776015), (90, 1736548), (99, 1578680), (110, 1420812), (120, 1302411), (122, 1281060), (132, 1184010), (165, 947208), (180, 868274), (183, 854040), (198, 789340), (220, 710406), (244, 640530), (264, 592005), (305, 512424), (330, 473604), (360, 434137), (366, 427020), (396, 394670), (440, 355203), (488, 320265), (495, 315736), (549, 284680), (610, 256212), (647, 241560), (660, 236802), (671, 232920), (732, 213510), (792, 197335), (915, 170808), (990, 157868), (1098, 142340), (1220, 128106), (1294, 120780), (1320, 118401), (1342, 116460), (1464, 106755), (1830, 85404), (1941, 80520), (1980, 78934), (2013, 77640), (2196, 71170), (2440, 64053), (2588, 60390), (2684, 58230), (2745, 56936), (3235, 48312), (3355, 46584), (3660, 42702), (3882, 40260), (3960, 39467), (4026, 38820), (4392, 35585), (5176, 30195), (5368, 29115), (5490, 28468), (5823, 26840), (6039, 25880), (6470, 24156), (6710, 23292), (7117, 21960), (7320, 21351), (7764, 20130), (8052, 19410), (9705, 16104), (10065, 15528), (10980, 14234), (11646, 13420), (12078, 12940)]