72609908040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1\times {\mathrm{9421}}^1$

素因数の和:9788

約数の個数: 192

約数和(自身を含む): 239876582400

約数和(自身を除く): 167266674360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 79, 90, 120, 158, 180, 237, 271, 316, 360, 395, 474, 542, 632, 711, 790, 813, 948, 1084, 1185, 1355, 1422, 1580, 1626, 1896, 2168, 2370, 2439, 2710, 2844, 3160, 3252, 3555, 4065, 4740, 4878, 5420, 5688, 6504, 7110, 8130, 9421, 9480, 9756, 10840, 12195, 14220, 16260, 18842, 19512, 21409, 24390, 28263, 28440, 32520, 37684, 42818, 47105, 48780, 56526, 64227, 75368, 84789, 85636, 94210, 97560, 107045, 113052, 128454, 141315, 169578, 171272, 188420, 192681, 214090, 226104, 256908, 282630, 321135, 339156, 376840, 385362, 423945, 428180, 513816, 565260, 642270, 678312, 744259, 770724, 847890, 856360, 963405, 1130520, 1284540, 1488518, 1541448, 1695780, 1926810, 2232777, 2553091, 2569080, 2977036, 3391560, 3721295, 3853620, 4465554, 5106182, 5954072, 6698331, 7442590, 7659273, 7707240, 8931108, 10212364, 11163885, 12765455, 13396662, 14885180, 15318546, 17862216, 20424728, 22327770, 22977819, 25530910, 26793324, 29770360, 30637092, 33491655, 38296365, 44655540, 45955638, 51061820, 53586648, 61274184, 66983310, 76592730, 89311080, 91911276, 102123640, 114889095, 133966620, 153185460, 183822552, 201694189, 229778190, 267933240, 306370920, 403388378, 459556380, 605082567, 806776756, 919112760, 1008470945, 1210165134, 1613553512, 1815247701, 2016941890, 2420330268, 3025412835, 3630495402, 4033883780, 4840660536, 6050825670, 7260990804, 8067767560, 9076238505, 12101651340, 14521981608, 18152477010, 24203302680, 36304954020, 72609908040]

約数ペア:

[(1, 72609908040), (2, 36304954020), (3, 24203302680), (4, 18152477010), (5, 14521981608), (6, 12101651340), (8, 9076238505), (9, 8067767560), (10, 7260990804), (12, 6050825670), (15, 4840660536), (18, 4033883780), (20, 3630495402), (24, 3025412835), (30, 2420330268), (36, 2016941890), (40, 1815247701), (45, 1613553512), (60, 1210165134), (72, 1008470945), (79, 919112760), (90, 806776756), (120, 605082567), (158, 459556380), (180, 403388378), (237, 306370920), (271, 267933240), (316, 229778190), (360, 201694189), (395, 183822552), (474, 153185460), (542, 133966620), (632, 114889095), (711, 102123640), (790, 91911276), (813, 89311080), (948, 76592730), (1084, 66983310), (1185, 61274184), (1355, 53586648), (1422, 51061820), (1580, 45955638), (1626, 44655540), (1896, 38296365), (2168, 33491655), (2370, 30637092), (2439, 29770360), (2710, 26793324), (2844, 25530910), (3160, 22977819), (3252, 22327770), (3555, 20424728), (4065, 17862216), (4740, 15318546), (4878, 14885180), (5420, 13396662), (5688, 12765455), (6504, 11163885), (7110, 10212364), (8130, 8931108), (9421, 7707240), (9480, 7659273), (9756, 7442590), (10840, 6698331), (12195, 5954072), (14220, 5106182), (16260, 4465554), (18842, 3853620), (19512, 3721295), (21409, 3391560), (24390, 2977036), (28263, 2569080), (28440, 2553091), (32520, 2232777), (37684, 1926810), (42818, 1695780), (47105, 1541448), (48780, 1488518), (56526, 1284540), (64227, 1130520), (75368, 963405), (84789, 856360), (85636, 847890), (94210, 770724), (97560, 744259), (107045, 678312), (113052, 642270), (128454, 565260), (141315, 513816), (169578, 428180), (171272, 423945), (188420, 385362), (192681, 376840), (214090, 339156), (226104, 321135), (256908, 282630)]