2017342740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{223}}^1$

素因数の和:447

約数の個数: 288

約数和(自身を含む): 7027098624

約数和(自身を除く): 5009755884

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 49, 51, 60, 68, 70, 84, 85, 98, 102, 105, 119, 140, 147, 170, 181, 196, 204, 210, 223, 238, 245, 255, 294, 340, 357, 362, 420, 446, 476, 490, 510, 543, 588, 595, 669, 714, 724, 735, 833, 892, 905, 980, 1020, 1086, 1115, 1190, 1267, 1338, 1428, 1470, 1561, 1666, 1785, 1810, 2172, 2230, 2380, 2499, 2534, 2676, 2715, 2940, 3077, 3122, 3332, 3345, 3570, 3620, 3791, 3801, 4165, 4460, 4683, 4998, 5068, 5430, 6154, 6244, 6335, 6690, 7140, 7582, 7602, 7805, 8330, 8869, 9231, 9366, 9996, 10860, 10927, 11373, 12308, 12495, 12670, 13380, 15164, 15204, 15385, 15610, 16660, 17738, 18462, 18732, 18955, 19005, 21539, 21854, 22746, 23415, 24990, 25340, 26537, 26607, 30770, 31220, 32781, 35476, 36924, 37910, 38010, 40363, 43078, 43708, 44345, 45492, 46155, 46830, 49980, 53074, 53214, 54635, 56865, 61540, 64617, 65562, 75820, 76020, 79611, 80726, 86156, 88690, 92310, 93660, 106148, 106428, 107695, 109270, 113730, 121089, 129234, 131124, 132685, 133035, 150773, 159222, 161452, 163905, 177380, 184620, 185759, 201815, 215390, 218540, 227460, 242178, 258468, 265370, 266070, 282541, 301546, 318444, 323085, 327810, 371518, 398055, 403630, 430780, 452319, 484356, 530740, 532140, 557277, 565082, 603092, 605445, 646170, 655620, 686171, 743036, 753865, 796110, 807260, 847623, 904638, 928795, 1114554, 1130164, 1210890, 1292340, 1372342, 1412705, 1507730, 1592220, 1695246, 1809276, 1857590, 1977787, 2058513, 2229108, 2261595, 2421780, 2744684, 2786385, 2825410, 3015460, 3390492, 3430855, 3715180, 3955574, 4117026, 4238115, 4523190, 4803197, 5572770, 5650820, 5933361, 6861710, 7911148, 8234052, 8476230, 9046380, 9606394, 9888935, 10292565, 11145540, 11866722, 13723420, 14409591, 16952460, 19212788, 19777870, 20585130, 23733444, 24015985, 28819182, 29666805, 33622379, 39555740, 41170260, 48031970, 57638364, 59333610, 67244758, 72047955, 96063940, 100867137, 118667220, 134489516, 144095910, 168111895, 201734274, 288191820, 336223790, 403468548, 504335685, 672447580, 1008671370, 2017342740]

約数ペア:

[(1, 2017342740), (2, 1008671370), (3, 672447580), (4, 504335685), (5, 403468548), (6, 336223790), (7, 288191820), (10, 201734274), (12, 168111895), (14, 144095910), (15, 134489516), (17, 118667220), (20, 100867137), (21, 96063940), (28, 72047955), (30, 67244758), (34, 59333610), (35, 57638364), (42, 48031970), (49, 41170260), (51, 39555740), (60, 33622379), (68, 29666805), (70, 28819182), (84, 24015985), (85, 23733444), (98, 20585130), (102, 19777870), (105, 19212788), (119, 16952460), (140, 14409591), (147, 13723420), (170, 11866722), (181, 11145540), (196, 10292565), (204, 9888935), (210, 9606394), (223, 9046380), (238, 8476230), (245, 8234052), (255, 7911148), (294, 6861710), (340, 5933361), (357, 5650820), (362, 5572770), (420, 4803197), (446, 4523190), (476, 4238115), (490, 4117026), (510, 3955574), (543, 3715180), (588, 3430855), (595, 3390492), (669, 3015460), (714, 2825410), (724, 2786385), (735, 2744684), (833, 2421780), (892, 2261595), (905, 2229108), (980, 2058513), (1020, 1977787), (1086, 1857590), (1115, 1809276), (1190, 1695246), (1267, 1592220), (1338, 1507730), (1428, 1412705), (1470, 1372342), (1561, 1292340), (1666, 1210890), (1785, 1130164), (1810, 1114554), (2172, 928795), (2230, 904638), (2380, 847623), (2499, 807260), (2534, 796110), (2676, 753865), (2715, 743036), (2940, 686171), (3077, 655620), (3122, 646170), (3332, 605445), (3345, 603092), (3570, 565082), (3620, 557277), (3791, 532140), (3801, 530740), (4165, 484356), (4460, 452319), (4683, 430780), (4998, 403630), (5068, 398055), (5430, 371518), (6154, 327810), (6244, 323085), (6335, 318444), (6690, 301546), (7140, 282541), (7582, 266070), (7602, 265370), (7805, 258468), (8330, 242178), (8869, 227460), (9231, 218540), (9366, 215390), (9996, 201815), (10860, 185759), (10927, 184620), (11373, 177380), (12308, 163905), (12495, 161452), (12670, 159222), (13380, 150773), (15164, 133035), (15204, 132685), (15385, 131124), (15610, 129234), (16660, 121089), (17738, 113730), (18462, 109270), (18732, 107695), (18955, 106428), (19005, 106148), (21539, 93660), (21854, 92310), (22746, 88690), (23415, 86156), (24990, 80726), (25340, 79611), (26537, 76020), (26607, 75820), (30770, 65562), (31220, 64617), (32781, 61540), (35476, 56865), (36924, 54635), (37910, 53214), (38010, 53074), (40363, 49980), (43078, 46830), (43708, 46155), (44345, 45492)]