2052783180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{4513}}^1$

素因数の和:4573

約数の個数: 216

約数和(自身を含む): 7512234912

約数和(自身を除く): 5459451732

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 361, 380, 399, 420, 532, 570, 630, 665, 684, 722, 798, 855, 1083, 1140, 1197, 1260, 1330, 1444, 1596, 1710, 1805, 1995, 2166, 2394, 2527, 2660, 3249, 3420, 3610, 3990, 4332, 4513, 4788, 5054, 5415, 5985, 6498, 7220, 7581, 7980, 9026, 10108, 10830, 11970, 12635, 12996, 13539, 15162, 16245, 18052, 21660, 22565, 22743, 23940, 25270, 27078, 30324, 31591, 32490, 37905, 40617, 45130, 45486, 50540, 54156, 63182, 64980, 67695, 75810, 81234, 85747, 90260, 90972, 94773, 113715, 126364, 135390, 151620, 157955, 162468, 171494, 189546, 203085, 227430, 257241, 270780, 284319, 315910, 342988, 379092, 406170, 428735, 454860, 473865, 514482, 568638, 600229, 631820, 771723, 812340, 857470, 947730, 1028964, 1137276, 1200458, 1286205, 1421595, 1543446, 1629193, 1714940, 1800687, 1895460, 2400916, 2572410, 2843190, 3001145, 3086892, 3258386, 3601374, 3858615, 4887579, 5144820, 5402061, 5686380, 6002290, 6516772, 7202748, 7717230, 8145965, 9003435, 9775158, 10804122, 11404351, 12004580, 14662737, 15434460, 16291930, 18006870, 19550316, 21608244, 22808702, 24437895, 27010305, 29325474, 32583860, 34213053, 36013740, 45617404, 48875790, 54020610, 57021755, 58650948, 68426106, 73313685, 97751580, 102639159, 108041220, 114043510, 136852212, 146627370, 171065265, 205278318, 228087020, 293254740, 342130530, 410556636, 513195795, 684261060, 1026391590, 2052783180]

約数ペア:

[(1, 2052783180), (2, 1026391590), (3, 684261060), (4, 513195795), (5, 410556636), (6, 342130530), (7, 293254740), (9, 228087020), (10, 205278318), (12, 171065265), (14, 146627370), (15, 136852212), (18, 114043510), (19, 108041220), (20, 102639159), (21, 97751580), (28, 73313685), (30, 68426106), (35, 58650948), (36, 57021755), (38, 54020610), (42, 48875790), (45, 45617404), (57, 36013740), (60, 34213053), (63, 32583860), (70, 29325474), (76, 27010305), (84, 24437895), (90, 22808702), (95, 21608244), (105, 19550316), (114, 18006870), (126, 16291930), (133, 15434460), (140, 14662737), (171, 12004580), (180, 11404351), (190, 10804122), (210, 9775158), (228, 9003435), (252, 8145965), (266, 7717230), (285, 7202748), (315, 6516772), (342, 6002290), (361, 5686380), (380, 5402061), (399, 5144820), (420, 4887579), (532, 3858615), (570, 3601374), (630, 3258386), (665, 3086892), (684, 3001145), (722, 2843190), (798, 2572410), (855, 2400916), (1083, 1895460), (1140, 1800687), (1197, 1714940), (1260, 1629193), (1330, 1543446), (1444, 1421595), (1596, 1286205), (1710, 1200458), (1805, 1137276), (1995, 1028964), (2166, 947730), (2394, 857470), (2527, 812340), (2660, 771723), (3249, 631820), (3420, 600229), (3610, 568638), (3990, 514482), (4332, 473865), (4513, 454860), (4788, 428735), (5054, 406170), (5415, 379092), (5985, 342988), (6498, 315910), (7220, 284319), (7581, 270780), (7980, 257241), (9026, 227430), (10108, 203085), (10830, 189546), (11970, 171494), (12635, 162468), (12996, 157955), (13539, 151620), (15162, 135390), (16245, 126364), (18052, 113715), (21660, 94773), (22565, 90972), (22743, 90260), (23940, 85747), (25270, 81234), (27078, 75810), (30324, 67695), (31591, 64980), (32490, 63182), (37905, 54156), (40617, 50540), (45130, 45486)]