2040299820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:406

約数の個数: 288

約数和(自身を含む): 6985036800

約数和(自身を除く): 4944736980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 79, 90, 108, 117, 130, 135, 156, 158, 169, 180, 195, 234, 237, 260, 270, 283, 316, 338, 351, 390, 395, 468, 474, 507, 540, 566, 585, 676, 702, 711, 780, 790, 845, 849, 948, 1014, 1027, 1132, 1170, 1185, 1404, 1415, 1422, 1521, 1580, 1690, 1698, 1755, 2028, 2054, 2133, 2340, 2370, 2535, 2547, 2830, 2844, 3042, 3081, 3380, 3396, 3510, 3555, 3679, 4108, 4245, 4266, 4563, 4740, 5070, 5094, 5135, 5660, 6084, 6162, 7020, 7110, 7358, 7605, 7641, 8490, 8532, 9126, 9243, 10140, 10188, 10270, 10665, 11037, 12324, 12735, 13351, 14220, 14716, 15210, 15282, 15405, 16980, 18252, 18395, 18486, 20540, 21330, 22074, 22357, 22815, 25470, 26702, 27729, 30420, 30564, 30810, 33111, 36790, 36972, 38205, 40053, 42660, 44148, 44714, 45630, 46215, 47827, 50940, 53404, 55185, 55458, 61620, 66222, 66755, 67071, 73580, 76410, 80106, 89428, 91260, 92430, 95654, 99333, 110370, 110916, 111785, 120159, 132444, 133510, 134142, 138645, 143481, 152820, 160212, 165555, 184860, 191308, 198666, 200265, 201213, 220740, 223570, 239135, 240318, 267020, 268284, 277290, 286962, 290641, 331110, 335355, 360477, 397332, 400530, 402426, 430443, 447140, 478270, 480636, 496665, 554580, 573924, 581282, 600795, 603639, 662220, 670710, 717405, 720954, 801060, 804852, 860886, 871923, 956540, 993330, 1006065, 1162564, 1201590, 1207278, 1291329, 1341420, 1434810, 1441908, 1453205, 1721772, 1743846, 1802385, 1986660, 2012130, 2152215, 2403180, 2414556, 2582658, 2615769, 2869620, 2906410, 3018195, 3487692, 3604770, 3778333, 4024260, 4304430, 4359615, 5165316, 5231538, 5812820, 6036390, 6456645, 7209540, 7556666, 7847307, 8608860, 8719230, 10463076, 11334999, 12072780, 12913290, 13078845, 15113332, 15694614, 17438460, 18891665, 22669998, 25826580, 26157690, 31389228, 34004997, 37783330, 39236535, 45339996, 52315380, 56674995, 68009994, 75566660, 78473070, 102014991, 113349990, 136019988, 156946140, 170024985, 204029982, 226699980, 340049970, 408059964, 510074955, 680099940, 1020149910, 2040299820]

約数ペア:

[(1, 2040299820), (2, 1020149910), (3, 680099940), (4, 510074955), (5, 408059964), (6, 340049970), (9, 226699980), (10, 204029982), (12, 170024985), (13, 156946140), (15, 136019988), (18, 113349990), (20, 102014991), (26, 78473070), (27, 75566660), (30, 68009994), (36, 56674995), (39, 52315380), (45, 45339996), (52, 39236535), (54, 37783330), (60, 34004997), (65, 31389228), (78, 26157690), (79, 25826580), (90, 22669998), (108, 18891665), (117, 17438460), (130, 15694614), (135, 15113332), (156, 13078845), (158, 12913290), (169, 12072780), (180, 11334999), (195, 10463076), (234, 8719230), (237, 8608860), (260, 7847307), (270, 7556666), (283, 7209540), (316, 6456645), (338, 6036390), (351, 5812820), (390, 5231538), (395, 5165316), (468, 4359615), (474, 4304430), (507, 4024260), (540, 3778333), (566, 3604770), (585, 3487692), (676, 3018195), (702, 2906410), (711, 2869620), (780, 2615769), (790, 2582658), (845, 2414556), (849, 2403180), (948, 2152215), (1014, 2012130), (1027, 1986660), (1132, 1802385), (1170, 1743846), (1185, 1721772), (1404, 1453205), (1415, 1441908), (1422, 1434810), (1521, 1341420), (1580, 1291329), (1690, 1207278), (1698, 1201590), (1755, 1162564), (2028, 1006065), (2054, 993330), (2133, 956540), (2340, 871923), (2370, 860886), (2535, 804852), (2547, 801060), (2830, 720954), (2844, 717405), (3042, 670710), (3081, 662220), (3380, 603639), (3396, 600795), (3510, 581282), (3555, 573924), (3679, 554580), (4108, 496665), (4245, 480636), (4266, 478270), (4563, 447140), (4740, 430443), (5070, 402426), (5094, 400530), (5135, 397332), (5660, 360477), (6084, 335355), (6162, 331110), (7020, 290641), (7110, 286962), (7358, 277290), (7605, 268284), (7641, 267020), (8490, 240318), (8532, 239135), (9126, 223570), (9243, 220740), (10140, 201213), (10188, 200265), (10270, 198666), (10665, 191308), (11037, 184860), (12324, 165555), (12735, 160212), (13351, 152820), (14220, 143481), (14716, 138645), (15210, 134142), (15282, 133510), (15405, 132444), (16980, 120159), (18252, 111785), (18395, 110916), (18486, 110370), (20540, 99333), (21330, 95654), (22074, 92430), (22357, 91260), (22815, 89428), (25470, 80106), (26702, 76410), (27729, 73580), (30420, 67071), (30564, 66755), (30810, 66222), (33111, 61620), (36790, 55458), (36972, 55185), (38205, 53404), (40053, 50940), (42660, 47827), (44148, 46215), (44714, 45630)]