419640480

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{13877}}^1$

素因数の和:13908

約数の個数: 192

約数和(自身を含む): 1678682880

約数和(自身を除く): 1259042400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 13877, 15120, 27754, 30240, 41631, 55508, 69385, 83262, 97139, 111016, 124893, 138770, 166524, 194278, 208155, 222032, 249786, 277540, 291417, 333048, 374679, 388556, 416310, 444064, 485695, 499572, 555080, 582834, 624465, 666096, 749358, 777112, 832620, 874251, 971390, 999144, 1110160, 1165668, 1248930, 1332192, 1457085, 1498716, 1554224, 1665240, 1748502, 1873395, 1942780, 1998288, 2220320, 2331336, 2497860, 2622753, 2914170, 2997432, 3108448, 3330480, 3497004, 3746790, 3885560, 3996576, 4371255, 4662672, 4995720, 5245506, 5828340, 5994864, 6660960, 6994008, 7493580, 7771120, 8742510, 9325344, 9991440, 10491012, 11656680, 11989728, 13113765, 13988016, 14987160, 15542240, 17485020, 19982880, 20982024, 23313360, 26227530, 27976032, 29974320, 34970040, 41964048, 46626720, 52455060, 59948640, 69940080, 83928096, 104910120, 139880160, 209820240, 419640480]

約数ペア:

[(1, 419640480), (2, 209820240), (3, 139880160), (4, 104910120), (5, 83928096), (6, 69940080), (7, 59948640), (8, 52455060), (9, 46626720), (10, 41964048), (12, 34970040), (14, 29974320), (15, 27976032), (16, 26227530), (18, 23313360), (20, 20982024), (21, 19982880), (24, 17485020), (27, 15542240), (28, 14987160), (30, 13988016), (32, 13113765), (35, 11989728), (36, 11656680), (40, 10491012), (42, 9991440), (45, 9325344), (48, 8742510), (54, 7771120), (56, 7493580), (60, 6994008), (63, 6660960), (70, 5994864), (72, 5828340), (80, 5245506), (84, 4995720), (90, 4662672), (96, 4371255), (105, 3996576), (108, 3885560), (112, 3746790), (120, 3497004), (126, 3330480), (135, 3108448), (140, 2997432), (144, 2914170), (160, 2622753), (168, 2497860), (180, 2331336), (189, 2220320), (210, 1998288), (216, 1942780), (224, 1873395), (240, 1748502), (252, 1665240), (270, 1554224), (280, 1498716), (288, 1457085), (315, 1332192), (336, 1248930), (360, 1165668), (378, 1110160), (420, 999144), (432, 971390), (480, 874251), (504, 832620), (540, 777112), (560, 749358), (630, 666096), (672, 624465), (720, 582834), (756, 555080), (840, 499572), (864, 485695), (945, 444064), (1008, 416310), (1080, 388556), (1120, 374679), (1260, 333048), (1440, 291417), (1512, 277540), (1680, 249786), (1890, 222032), (2016, 208155), (2160, 194278), (2520, 166524), (3024, 138770), (3360, 124893), (3780, 111016), (4320, 97139), (5040, 83262), (6048, 69385), (7560, 55508), (10080, 41631), (13877, 30240), (15120, 27754)]