4187720160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13159}}^1$

素因数の和:13210

約数の個数: 288

約数和(自身を含む): 16296396480

約数和(自身を除く): 12108676320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 117, 120, 130, 136, 144, 153, 156, 160, 170, 180, 195, 204, 208, 221, 234, 240, 255, 260, 272, 288, 306, 312, 340, 360, 390, 408, 416, 442, 468, 480, 510, 520, 544, 585, 612, 624, 663, 680, 720, 765, 780, 816, 884, 936, 1020, 1040, 1105, 1170, 1224, 1248, 1326, 1360, 1440, 1530, 1560, 1632, 1768, 1872, 1989, 2040, 2080, 2210, 2340, 2448, 2652, 2720, 3060, 3120, 3315, 3536, 3744, 3978, 4080, 4420, 4680, 4896, 5304, 6120, 6240, 6630, 7072, 7956, 8160, 8840, 9360, 9945, 10608, 12240, 13159, 13260, 15912, 17680, 18720, 19890, 21216, 24480, 26318, 26520, 31824, 35360, 39477, 39780, 52636, 53040, 63648, 65795, 78954, 79560, 105272, 106080, 118431, 131590, 157908, 159120, 171067, 197385, 210544, 223703, 236862, 263180, 315816, 318240, 342134, 394770, 421088, 447406, 473724, 513201, 526360, 592155, 631632, 671109, 684268, 789540, 855335, 894812, 947448, 1026402, 1052720, 1118515, 1184310, 1263264, 1342218, 1368536, 1539603, 1579080, 1710670, 1789624, 1894896, 2013327, 2052804, 2105440, 2237030, 2368620, 2566005, 2684436, 2737072, 2908139, 3079206, 3158160, 3355545, 3421340, 3579248, 3789792, 4026654, 4105608, 4474060, 4737240, 5132010, 5368872, 5474144, 5816278, 6158412, 6316320, 6711090, 6842680, 7158496, 7698015, 8053308, 8211216, 8724417, 8948120, 9474480, 10066635, 10264020, 10737744, 11632556, 12316824, 13422180, 13685360, 14540695, 15396030, 16106616, 16422432, 17448834, 17896240, 18948960, 20133270, 20528040, 21475488, 23265112, 24633648, 26173251, 26844360, 27370720, 29081390, 30792060, 32213232, 34897668, 35792480, 40266540, 41056080, 43622085, 46530224, 49267296, 52346502, 53688720, 58162780, 61584120, 64426464, 69795336, 80533080, 82112160, 87244170, 93060448, 104693004, 107377440, 116325560, 123168240, 130866255, 139590672, 161066160, 174488340, 209386008, 232651120, 246336480, 261732510, 279181344, 322132320, 348976680, 418772016, 465302240, 523465020, 697953360, 837544032, 1046930040, 1395906720, 2093860080, 4187720160]

約数ペア:

[(1, 4187720160), (2, 2093860080), (3, 1395906720), (4, 1046930040), (5, 837544032), (6, 697953360), (8, 523465020), (9, 465302240), (10, 418772016), (12, 348976680), (13, 322132320), (15, 279181344), (16, 261732510), (17, 246336480), (18, 232651120), (20, 209386008), (24, 174488340), (26, 161066160), (30, 139590672), (32, 130866255), (34, 123168240), (36, 116325560), (39, 107377440), (40, 104693004), (45, 93060448), (48, 87244170), (51, 82112160), (52, 80533080), (60, 69795336), (65, 64426464), (68, 61584120), (72, 58162780), (78, 53688720), (80, 52346502), (85, 49267296), (90, 46530224), (96, 43622085), (102, 41056080), (104, 40266540), (117, 35792480), (120, 34897668), (130, 32213232), (136, 30792060), (144, 29081390), (153, 27370720), (156, 26844360), (160, 26173251), (170, 24633648), (180, 23265112), (195, 21475488), (204, 20528040), (208, 20133270), (221, 18948960), (234, 17896240), (240, 17448834), (255, 16422432), (260, 16106616), (272, 15396030), (288, 14540695), (306, 13685360), (312, 13422180), (340, 12316824), (360, 11632556), (390, 10737744), (408, 10264020), (416, 10066635), (442, 9474480), (468, 8948120), (480, 8724417), (510, 8211216), (520, 8053308), (544, 7698015), (585, 7158496), (612, 6842680), (624, 6711090), (663, 6316320), (680, 6158412), (720, 5816278), (765, 5474144), (780, 5368872), (816, 5132010), (884, 4737240), (936, 4474060), (1020, 4105608), (1040, 4026654), (1105, 3789792), (1170, 3579248), (1224, 3421340), (1248, 3355545), (1326, 3158160), (1360, 3079206), (1440, 2908139), (1530, 2737072), (1560, 2684436), (1632, 2566005), (1768, 2368620), (1872, 2237030), (1989, 2105440), (2040, 2052804), (2080, 2013327), (2210, 1894896), (2340, 1789624), (2448, 1710670), (2652, 1579080), (2720, 1539603), (3060, 1368536), (3120, 1342218), (3315, 1263264), (3536, 1184310), (3744, 1118515), (3978, 1052720), (4080, 1026402), (4420, 947448), (4680, 894812), (4896, 855335), (5304, 789540), (6120, 684268), (6240, 671109), (6630, 631632), (7072, 592155), (7956, 526360), (8160, 513201), (8840, 473724), (9360, 447406), (9945, 421088), (10608, 394770), (12240, 342134), (13159, 318240), (13260, 315816), (15912, 263180), (17680, 236862), (18720, 223703), (19890, 210544), (21216, 197385), (24480, 171067), (26318, 159120), (26520, 157908), (31824, 131590), (35360, 118431), (39477, 106080), (39780, 105272), (52636, 79560), (53040, 78954), (63648, 65795)]